The 900ml Beysis Water Bottle = big capacity with even bigger personality. Designed for those who live large and go big on hydration, this bottle is packed with extras to make life easier. 
Like all Beysis bottles, the double-walled stainless steel construction locks in temperature, keeping your drinks cold for 24 hours or hot for 12. But its the additions we've made that set this bottle apart from our OG. A new flip straw lid means easy, one-handed sipping, no twisting, no spills. The large carry handle makes it effortless to grab and go, whether you’re clipping it to your bag or tossing it in the car.