The camelbak chute vacuum bottle 12l camelbak39s chute stainless vacuum bottle is a great option for those who like to get out in all conditions perfect for hiking and trekking this bottle will keep beverages hot for up to six hours or cool for up to 24 hours so you can use it thoughout the year it has a leak proof lid to ensure no accidents or spills happen on the go while the angled spout is engineered for rapid hydration when you need it the two finger carry handle is comfortab