The lightweight, flexible 350 ml bottle is the practical accessory for good hydration on trails or during climbing. With the 350 ml Soft Flask, liquids are quickly accessible, and you can quench your thirst instantly with the handy bite valve.

The soft bottle is made from durable, BPA-free, and PVC-free materials. It can be filled quickly and cleaned easily with its wide mouth. The valve closes automatically after each sip to prevent annoying drips.

The volume of the bottle collapses by itself while you drink, preventing the annoying back-and-forth flow of liquids.