Features

1. Compact and portable water bottle ideal for travel or backpacking, twist when empty to collapse down to the size of a hockey puck
2. The flexible walls and TPU carry handle create a comfortable carrying experience, while the rigid top and bottom keep it sturdy and easy to drink out of
3. The 63mm wide mouth screw cap makes it quick and easy to fill, filtration compatible
4. External capacity gauge allows you to track your hydration intake or measure out the contents
5. Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
6. 100% BPA & PVC free, wide working temperature range (can be frozen - max temp 60° C / 140° F)
7.