Smart design, meet peak performance – also known as the Shape-Shift Reservoir. Now its even larger for those who are parched more often.
The Shape-Shift is fully reversible and top rack dishwasher safe, so it is easy to clean.
Hydrapak's patented Slide-Seal allows the entire top to open allowing quick refills and for ice cubes when you first launch.
The central baffles locks the Shape-Shift in place preventing sloshing and helps fit in most bags. Undo to fill right up to 3 liters.