The Shimano 3 Liter Hydration Reservoir is completely reversible making drying and cleaning easy. The Slide Seal Closure system is simple to use. FDA approved BPA-free TPU material is used on every part component to prevent bacterial and mold growth. The 45 degree angle Surge bite valve allows drinking with minimal effort.Details:
Flips Inside out for easy drying and cleaning
Slide Seal Closure System
FDA approved BPA-free TPU material prevents bacterial and mold growth
45 Degree Angle Surge Bite Valve