Hydro Flask WFX433: Ultimate Wide-Mouth Alpine Water Bottle Review

This is a fantastic purchase. I bought a blue cap for my water bottle and it fits snugly and the strap slides smoothly over the cap. Doesn't stick but retains its positional integrity (it stays where you left it). Good customer experience and good product.

A few months ago I broke my old hydrotope (by throwing it out of the car, definitely not the first time) and received it as a replacement. I love him so much! It's more durable than my previous one (permanent neck mount, thinner plastic). I already have another hydroflask with this cap and it's great. What else can I say?

I see a lot of feedback that it doesn't fit properly. So mine didn't turn all the way at first either, and then I did a little research and found that they give you two rubber o-rings for the cap! I pulled out one of them and found another underneath! Do some research, I think they're probably doing this on purpose otherwise you'll have to buy a new cap once your o-ring starts smelling or losing its strength because I haven't just found o-rings for sale yet. They also redesigned the o-ring to…