CamelBak Chute Mag Vacuum Insulated Stainless Steel Water Bottle - 20oz, Leakproof, BPA-Free - Perfect for Hiking, Gym & Outdoor Activities

I'm not being over hype with that title, I am picky when it comes to good water bottles. I like a chug spout and not a straw because I've always found straw water bottles cumbersome and silly. However, finding a chug spout that is secure while also remaining convenient and functional isn't always easy to do.This Camelbak gets it JUST RIGHT. It has screw threads on top that easily twist off. The top has a magnet in it which secures itself to the side of the water bottle when open. These things are also heavy duty. Seriously. Very nice thickness to the metal and it will keep things cold for a long time. I've left ice water in the bottle that was still cold over 24 hours. Also I've dropped these bottles multiple times on concrete and they've held up to the abuse. And if your cap does managed to get banged up, Camelback offers cheap replacements for these.In terms of what size to order I feel like the 20oz is the perfect size. It fits in your hands the best while still holding a good amount of liquid. I also own a 32oz but I find at this point the bottle is starting to get too big. It becomes too thick to fit in most car cup holders so I'd only recommend the 320z and 40oz bottles for those who need a lot of water to stay cold for a while as opposed to someone who just wants a convenient everyday bottle.Couldn't recommend these enough, don't just buy one, buy 2! Or 3! You won't be disappointed.