32 oz Wide Mouth Lightweight Chug Cap Bottle 99989 One Key System compatible: yes

One Key System compatible: yes

Not riveted like cheaper brands

a renowned thru-hiker with thousands of hiking miles under his belt

Next-Gen Ergonomics The innovative angled and beam head design keeps your wrist at a comfortable

Runs on three AAA batteries (included) for up to 103 hours on the lowest setting

32 oz Wide Mouth Lightweight Chug Cap Bottle 99989 One Key System compatible: yesThe same Hydro Flask insulation and durability you love in a sleek, lightweight design. The leakproof Lightweight Chug Cap features a chug style for fast hydration and a perforated, airy strap. The narrow chug spout provides a convenient, controlled flow to quickly quench your thirst, while the wide mouth cap easily fits ice cubes to keep things cool. The smooth, sleek bottle easily slides into bags and totes while keeping your drinks cold up to 24