ICEFLASK® 16.9 oz (500 ml) Cooling, Heating & Hydration Canteen

Rock solid. When full of ice this thing is as cool as it is hard. Add a paracord lanyard and well, you can do the math. Good to get 1-2 extra flasks for every flask hostler you have so you can keep them frozen in the cooler for a quick mid shift reload.

A very different and good product

These flasks are really good, the profile is something I didn’t expect I was looking for in a bottle, makes it very portable and practical which I like a lot!!!!!

I like the fit and feel a lot. But if I over-tighten the cap, it leaks. So I have to barely snug it on, which is annoying. And the cap retaining ring that came with the bottle was really rough and crispy looking and just didn’t look or fit right. All that said, I will probably buy more here and there. It’s a cool bottle!