Hydrapak Stow Bottle Color:Golden Yellow Deflation valve features a 1-way

Deflation valve features a 1-way flapper and is extra-large for maximum air purge

Extra thick baseplate to holds well

Creating buoyancy and helping you float to the surface

Full-length zipper can be opened up for quilt use and provides easy temperature regulation

Hydrapak Stow Bottle Color:Golden Yellow Deflation valve features a 1-wayA trail companion like no other, the flexible Stow has an internal baffle that makes it easier to hold and pocket. An easy open flip cap cover protects the spill proof nozzle when not in use and the bail handle makes for more comfortable carrying and attachment. Convenience meets performance. PACKABLE Minimal design and durable construction allows you to flatten and roll when empty and stow in bail handle FLIP TOP CAP Made for drinking during activity