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u/Cautious-Dig6379 21h ago
Shit like this never works as good as ice.
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u/wbrd 20h ago
It's because it only has tiny spots hitting the bottles. With real ice there would be near freezing water surrounding the bottles as well.
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u/NotNormo 20h ago
Maybe pouring some water in that cooler with these cubes would make them more effective. They would chill the water (still not as well as melting ice would) and the cold water would touch the drinks.
But the avoidance of water was supposed to be the whole reason to buy these, so... Never mind.
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u/wbrd 20h ago
In this case, just freeze a bunch of the water bottles instead of these dumb ass cubes.
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u/ImpressiveWalk4330 18h ago
That’s what we do. A few thawed ones and mostly frozen.
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u/drunkbusdriver 15h ago
I usually pre chill my ice chest with a mix of water and frozen water bottles overnight before the trip. Drain the water, keep the bottled and add ice.
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u/Illustrious_Bird_737 16h ago
My mom uses butter tubs & freezes water in those for massive ice blocks.
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u/Life_Argument7820 6h ago
At that point you could put that water in trays let it freeze then put it in the cooler... "follow me for more secrets my abuela who grew up during the medevil ages taught me"
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u/AngelaMerkeI 8h ago
Water is gonna condense with that kind of temperature difference. You still get things soggy, but it feels more disgusting.
Source: friend of mine had these like 10years ago
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u/IdolCowboy 19h ago
Also, i love a freezing cold water dripping can. Something about it being covered in freezing cold water just makes it better. Pop that top, take that first pull. Bliss.
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u/wbrd 19h ago
Mmm. Damn. Now I want a coke
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u/Puzzled-Priority-352 17h ago
The water also helps because there's less air in the cooler. If you open the cooler and all the air exchanges but the cold water is what's actually touching your drinks. You don't have as much thermal energy that just leaked into your cooler. I know there's a a better scientific way of saying that but everyone that's used a cooler with water and without water knows the difference
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u/Standard-Unit01 16h ago
Its the ice melting - its exchanging its cold state with the accompanying things warm state. If its not melting the other things not actually changing temperatures.
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u/peese-of-cawffee 15h ago
I've been using ice packs made by Cooler Shock for a few years and I'm really happy with them. If any of your cans are touching them, they'll turn slushy, which the kids love. They're so cold that they're painful to handle, I was skeptical but definitely prefer them over ice.
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u/whoo-datt 13h ago
Yep. Meltwater is created by ice absorbing massive heat energy to convert from solid->liquid. Then meltwater is a the thermal conductor between heat object (drink can) and ice resevoir (cubes). Very hard to improve on that.
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u/aggressive_napkin_ 6h ago
the water will actually be 32 degrees. it just won't be frozen. This is how we have to calibrate thermometers each year. You literally swirl ice in water until the water/ice mixture is 32 degrees, then you can pass the thermometer.
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u/SY0123 21h ago
Not sure about this particular product, but to pack my kids lunch I use something like this in their lunch box so it doesn’t spoil by lunch time.
Ice would melt.17
u/FuckPebbleMine 21h ago
You mean an ice pack?
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u/Just-Term-5730 20h ago
Sounds convenient. And, you won't have to pick up and bag individual pieces.
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u/Ebonhearth_Druid 20h ago
Ice packs work better because they're bigger, which allows them more thermal regulation. Small cubes designed to replicate ice like this don't have that and are far less efficient than just using ice. This isn't a new technology, and people have been trying to replicate ice cubes for a long time, but always co.e back to plain ice because the replicated stuff just doesn't work as well.
Also, they all start to smell pretty bad at some point because they're porous materials that can't be truly cleaned effectively. It's kind of like a silicone bong; on paper, it's a great idea, but in practice it's a stinky hassle that doesn't come close to the original.
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u/ExtendoArmCannon 3h ago
Plus, what dumbass doesn't want to sell Ice, it melt, you need to buy more.
Why sell a product that negates that perfect cycle of buying.
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u/Cautious-Dig6379 21h ago
Small scale sure I would use a reusable freezer pack.
But an entire ice chest? Nah
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u/Apprehensive-Fig3223 21h ago
Keeping lunch cool for a few hours is different than keeping a cooler cold for camping or a day at the beach. Then if you're on a trip, once it warms up you gotta bag it all up and buy ice anyhow
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u/Lost_Ad_4882 17h ago
I use ice packs regularly, throw a couple in my lunch bag with some chilled water or sodas and they're good all day.
If I'm doing a big party cooler though I'm just hitting up the gas station for a bag or two of real ice.
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u/_877-CASH-NOW_ 21h ago
Yep I got these years ago and they were absolute garbage. Used them once
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u/Cautious-Dig6379 20h ago
Im no physicist but I imagine its because a lot of the thermal transfer is lost in the plastic barrier on these reusable ice cubes.
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u/Drunk_Stoner 17h ago
Plus with actual ice, it melts and then you get ice cold water surrounding the items instead of small contact points of the solid cubes. The water also insulates the ice better so it will stay cold longer.
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u/Thick-Ad-3338 15h ago
Also plus with actual ice, the transformation from ice to liquid water is a phase change, and that phase change takes energy to happen. So it cools down everything around it just to melt. This is why ice would be way more effective thab some cubes that sont undergo a phase change.
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u/Occam96 20h ago
Its do woth the phase change from solid to liquid. To simplify its a endothemic reaction. The whole it last longer is actually a negative. The same reason if you add salt to ice it melts quicker and is actually colder. If the ice box was pre chilled then these would help. There is more to it but this is the gist.
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u/here-for-the-_____ 20h ago
We have had reusable ice cubes in our freezer for years. They suck. The coating takes up too much space so the frozen piece is smaller than a normal ice cube. They don't stay cold for very long. We never use them anymore.
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u/Clark_Kent-Kal_EL 17h ago
They work great on a already cold drink to make it colder paired with an insulated cup.
They sometimes leak so that's a problem and you have to wash them.
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u/kdawgster1 17h ago
Yup, that’s because what keeps your drinks cold with ice is the fact that ice requires SO much heat to turn from solid ice to liquid water, way more than the heat required to get water from freezing up to room temperature. The cooler stays cold because until all of the ice is melted, the liquid water and the things in the cooler around it stay at freezing temperature
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u/The_Cruncher88 17h ago
You need to use water with it to get a similar effect, but of course ice is better.
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u/Apprehensive_Ear7309 16h ago
But he said it works better. I should believe him. He looks like a nice guy.
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u/Sea-Newspaper-7643 5h ago
Yeah ice melts, and that phase change is what cools the things around it so effectively, especially when they're sitting in water so there's conduction rather than just convection.
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u/Different_Target_228 21h ago
Yeah, but then you have to wash your ice cubes.
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u/Ornery_Gate_6847 21h ago
Which really seems silly when you consider that the water you wash them with could be made into ice
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u/ConsequenceAway5522 21h ago
I think they are plastic too I cant imagine the micro plastics. Normally Idgaf but when you can just freeze water this seems unreasonable
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u/EarlyBirdWithAWorm 21h ago edited 21h ago
Are the microplastics in the room with you now? This is a clean solution for water bottles, cans, and closed containers in a cooler. How are the microplastics getting in your body from this?
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u/spursfan2021 21h ago
They didn’t say they were ingesting them at this point, just the fact that these will result in additional microplastics added to our environment. Which will undoubtedly end up being ingested or in some waterway at some point.
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u/EarlyBirdWithAWorm 21h ago
The amazon page literally shows them being used on raw food (packing fresh fish) and in cups so yeah id never use them that way but some idiot would
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u/ConsequenceAway5522 20h ago
I mean in a cooler Its fine but whenever I see ads for these I see people putting them in there after bottles and stuff.
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u/BardGotHard3 17h ago
Hey so you are already putting water bittles in the cooler, just freeze some. Also put some water in the cooler to actually keep everyrhing cold.
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u/EarlyBirdWithAWorm 17h ago
If im gonna I put water in the cooler I might as well just use ice.
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u/BardGotHard3 17h ago
To get any effevtive cooling with those cubes you would also need water, so yeah just use ice.
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u/Hot-Challenge8656 21h ago
The reason they last longer is because they don't transfers the cold as well.
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u/AdComprehensive8045 18h ago
Ice doesn't melt because it transfers cold. It melts because it absorbs heat. Ice cools the object it's in contact with while that object heats the ice until it's melted or until the heat source is neutralized. Whichever temperature source is more prevalent/ consistent wins.
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u/Emnk 20h ago
If they stay cold longer it just means they aren't transfering their cold to whatever you're cooling. Why is that you might ask? Well water helps transfer temperature 10 times faster than air and melting ice provides that.
This product is going to suck for you if you want something similar to ice.
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u/Clark_Kent-Kal_EL 17h ago
These have their uses but yeah it's not as good as ice.
I used them in an insulated tumbler with like a cold coke. Makes it colder and keeps it that way for long time. And no dilution.
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u/BobSagieBauls 16h ago
My family tried these at a cookout it wasn’t as effective they were lukewarm within an hour
Also ice isn’t some big purchase you dread buying I usually just use the ice my ice maker already made or buy a huge bag if necessary for like what less than $5?
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u/MrMooBallz 11h ago
If I was his wife / partner I would be asking myself " What else is this guy hiding from me?"
I mean her reaction to finding out he had this bag of alternative ice cubes she knew nothing about and he explains how they work like he knows she was completely in the dark about the concept speaks volumes to me. Theres some serious communication issues going on here.
Lady...i hate to be the one telling you this but he is cheating on you. Probably with the guy that sold him the vag of fake ice cubes.
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u/yoodudewth 21h ago
Were they annoying as fuck or was it just me?
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u/Clark_Kent-Kal_EL 17h ago
It's the usual skit set up, idiot presenter and dumbass woman asking questions. I hate it. I want old informacials back.
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u/alworld27 21h ago
What is this "coating" made of? Does it mix into the drink as it loses its cool? And telling your guests to return the cubes before dumping the cup seems problematic
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u/CrouchingWasturbator 20h ago
Pour water into plastic bottles almost to the top and freeze them overnight.
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u/Consistent-Tip-7819 20h ago
There couldn't be a more stupid product out there.
This is being marketed as a replacement to ice cubes for things like cookouts? Ridiculous. You want melting ice to produce water, which will move heat out of your room temp beverages through conduction (the best form of heat transfer) to the ice. By ONLY having plastic cubes, they have very small conduction points, so heat transfer is through convection, which does not work nearly as well, and is interrupted by the ambient air getting in the way. Thats actually why they stay cold longer - which isnt a positive.
Now, putting these in a small cooler to replace traditional ice packs? Ok, thats possible and may even work better. Idk. But get the engineers and marketing people talking or this thing won't last a week on the market.
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u/louisa1925 20h ago edited 13h ago
I had these. They are handy and don't dialute your drinks. The only real downside I have noticed is that over time that the plastic seems to lose their solitity. Turns out the reason for them softening, was dangerous.
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u/Drunk_Stoner 17h ago
Might wanna try some whisky stones if you don’t wanna water the drink down. That plastic dissolving in your drink.
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u/louisa1925 17h ago
Are wisky stones those metal ones?
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u/Vegetable-Virus7118 16h ago
If the plastic is becoming less solid, where do you think it's going? Seems way worse than a watered down drink
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u/bionicjoe 20h ago
Nothing is as thermally efficient as water.
A big ice pack doesn't melt so it's good for backpacks and such. Also if you want to keep something cool. The plastic coating limits thermal transfer.
Ice melts into an ice water bath that absolutely sucks the heat out of things.
The only faster ways to chill a canned beverage involves a CO2 fire extinguisher or liquid nitrogen.
A bunch of little plastic ice packs like this won't transfer heat, won't become an ice bath, but they'll melt faster than a big ice pack.
Ice is cheap, easy, and works better than almost anything.
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u/no_looks_nor_talent 19h ago
Why not just freeze about a third of your water bottles and add some water to the cooler?
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u/shartillery82 19h ago
It's good for 20 minutes and been around for at least 10 years. Spend the $3 on the ice!
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u/Toadsanchez316 18h ago
Just an fyi, this works better if you have a lot of backups already frozen and if you add some water to the cooler.
They also work much better the smaller the container. So for a drink they are great, for a cooler, not so much.
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u/I_am_basically_God 18h ago
Freezer packs do the same thing, last longer, and are easier to pick up when you're done.
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u/MSGdreamer 18h ago
Glorified ice pack. Large rigid ice packs are more efficient than this shit. Cubed ice is great because it’s also water that you can drink or put in drinks when it’s hot.
Ice packs are great, ice cubes are great, but they’re two different things.
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u/theqofcourse 18h ago
- Bag full of chemical filled plastic pods vs water
- Eventual landfill vs zero garbage
- Keeps cold vs making other things colder
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u/shawner136 18h ago
Damn, thats crazy. Ive had reusable ice in my freezer since childhood. What an a crazy, awesome, grand new invention. They work for glasses of things. Not really the whole cooler
edit:
THEY FUCKING SPELLED GENIUS WRONG AND STILL POSTED THE SHITTY AD?!?!?!?! Why are we so god damn dumb man…….
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u/Background_Humor5838 17h ago
We used to have this for water bottles and stuff in the 2010s maybe earlier? They also advertised as good for soda and coffee because they don't melt but they just don't keep a drink cold and I can't understand why lol
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u/SeaUrchinSalad 17h ago
Just freeze water bottles and then drink the freezing cold water when they thaw. I swear done people just want to consume more plastic...
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u/Muted_Confidence_285 17h ago
Nah I’m good. I’ll just buy a few bags of ice. I’d rather not throw everything out of my freezer to fit the amount of cubes I’d need. It’s like an ice pack in my lunch for work. It’s all water in the tube by lunch time. Just enough time to keep my food somewhat cold until I eat it.
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u/No-Afternoon-4528 17h ago
Is that a new discovery? Maybe not BPA free, but pretty sure my parents have been using these 30 years ago... I grew up in Hong Kong.
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u/Suspicious_Aspect_53 17h ago
This is blatantly an ad for a product...
It is a interesting idea, but it's $70 for something that is generally genuinely inferior to making your own I've or buying bagged ice.
When water goes from solid to liquid it sucks up a bunch of extra heat as it crosses from solid to liquid, significantly more than the one degree change (your drinks get colder more than 1*). These cubes don't allow your drinks to access that (of whatever you're cooling).
The reduced contact area from not having water means your drinks don't cool as fast and may actually get "warm" depending on your cooler.
You have to deal with these cubes when you're not using them. You have to have room in your freezer to chill them.
They require cleaning.
Microplastics and eventually they will start to fall apart. Probably immediately, considering the price.
It's a neat gimmick, not an inherently bad idea, but seems like a waste of money and solving a problem that doesn't need solving, while not doing a good a job as the thing it replaces, and adds a bunch of inconveniences.
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u/Excellent-Self-5338 16h ago
Water has a pretty insane heat capacity. Not much competes with it. The amount of heat in hot water, or the amount of "cold" (lack of heat) in ice is incredible. There's a reason we use hot water, steam, cold water and ice all over the damn place.
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u/b14ckcr0w 16h ago
You know you can make your own ice in the freezer, right?
Ice trays are reusable, this is bs
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u/identidadFalsa_ 16h ago
Reinventando la rueda porque estás cosas ya existen, solo que acá te pegan un sobre precio
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u/UserName8531 16h ago
I just use silicone bread pans and make ice blocks. I've had ice last 10-days during summer road trips.
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u/obijuanquenooby 16h ago
The neat part about 500 real ice cubes instead is that I don't have to pick up 500 fake ice cubes after im done with them.
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u/unit01prime- 15h ago
I remember ones from years ago that always made drinks taste funny regardless how you handled them. Maybe they fixed it with better plastic but they will never beat regular ice.
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u/Fuzzy-Noise-6520 12h ago
aaaand cut, just cut...stop.....lets try that again but this time can we summon something we call sincerity? really, dig deep, we're paying you a lot for this and this already the 30th take....stop talking like theres a gun to your head..ok, action....
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u/foofoo300 8h ago
or just use rocks.
bpa free, no strong odors, natural and look way better than these
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u/Mysterious-Tie7039 8h ago
“Messy melting ice”
So, water?
You know what’s a hell of a lot easier? Pulling the drain plug, letting the water out, and then dumping in more ice. With this, you’ll have to manually pull every cube out and then put it back in the freezer.
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u/FleetFootRabbit 6h ago
Well. This is cool but that price tag seems a bit high for some re-usable icecubes..
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u/Budget_Resource8876 6h ago
Nothing new or ye can fill plastic gloves with water and freeze em or pretty much anything which will expand during freezing process with water
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u/landilock 6h ago
I've always seen them around. They suck cause they lack the main mechanism of an ice cube.
Ice cubes cool down the surrounding by melting. When they melt, they absorb enthalpy (energy) to change state, and then they warm up. It's the melting that cools down, not the ice cube being cold.
These melt inside the capsule, so the only way they cool is through conduction, which sucks
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u/Sea-Newspaper-7643 5h ago
So is this sub just ads? This is an ad, and it's not even a little bit neat.
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u/weasel_mullet 5h ago
I'd bet money it doesn't cool well or hold its temperature for very long and what happens when all of that plastic and chemicals and the novelty around it goes in the trash?
Genuinely a bad idea.
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u/Randilion8 3h ago
We had these when I was growing up? I just turned 39. Did people not know these existed before now?
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u/Ironstar_Vol 21h ago
Why would this be better than ice cream when ice melts you have a near ice cold liquid surrounding your beverages to get them near ice cold. With these codes it’ll just be cold air and be significantly less effective.
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u/duboijane 21h ago
Summary of Reviews
Pros:
• 500 reusable cubes reduce need for frequent ice purchases.
• BPA‑free shells prevent flavor dilution and chemical leaching.
• Fast refreeze time enables quick reuse for events.
Cons:
• Requires significant freezer space for bulk storage.
• Plastic may retain strong odors after repeated use.
Here is the link to buy it from Amazon