ULTRA-DURABLE 2.5-3.0L HYDRATION BLADDER WITH PLUG & PLAY CONNECTION

This Shape-Shift hydration system adds a versatile baffle. The baffle can be zipped to slim the bladder profile and unzipped to increase fluid volume or reverse to clean and dry.

The patented super-wide slide top opening makes it easy to load up with ice on hot days and turn inside out to clean when your adventure is complete!