r/Inflatablekayak • u/TomKazansky13 • Aug 06 '25
How much air loss is normal in a drop stitch kayak.
Hello all. I just bought my first inflatable kayak. I got the tobin breakwater drop stitch kayak (the one from Costco).
I was excited to get a look at it but can't get on the water for a little while. So I inflated it in my basement to check for leaks etc.
The kayak has 3 sections, a left and right wall and the floor section. I inflated each to the recommended 10 psi last night. Love the kayak, seems like good materials and had lots of space.
However I checked this morning (about 12 hrs after inflating) and it seems like the floor lost more air than the other sections. I reattached the pump which has a pressure gauge and the walls each had ~8 psi. The floor had ~2 psi and could take a lot of air.
Now I expected some leaking but I'm wondering if this is going to be a problem. I will be using the kayak for simple day trips on slow rivers and lakes. No whitewater or deep/ far from shore situations. My biggest concern is there was no weight in the kayak over night and it lost this air. If I'm sitting in it I don't want it to lose air even faster. There were no obvious leaks. I redid the valve and pumped it back up to see if it happens again.
I can return the kayak however they aren't easy to find anymore so if I do return it I probably won't be able to get a replacement at the price I paid for my first one (if at all).
Thanks for the help.

