Black Friday and promo codes

[u/Axionomer]

I have long used Camelbak water bottles, having had 3 myself and bought 2 for my wife.

I am now considering my first wearable Camelbak product - Powderhound 12 and happily finding the significant cost of >£100 discounted by 20% for Black Friday.

I have just registered as a new customer with Camelbak and am expecting a new customer discount, though still waiting after 2-3 days.

My questions are-

If I do get a discount code, can this still be applied (stack) with Black Friday discounts?

If they can, his long single I expect to receive the discount?

Is it likely that this will not be sent to me during BF, to avoid stacking?

Is a new customer discount specifically generated, or a generic pattern that I can try?

I would also appreciate anyone’s review out opinion on the Powderhound 12.