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USWE (Hydrapak) Reversible Shape-Shift Reservoir Hydration System 100oz (3L)

MSRP Price: $43.99
MX1WEST Price: $39.59
Part #: 101201

This Hydrapak/USWE Shape-Shift Hydration System 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 wide slide top opening allows for fast filling and secure seal.

Key features:

  • Reversible for easy cleaning and drying
  • Shape-Shift technology provides optional baffle while maintaining reversibility
  • Constructed with 0.25 mm thick TPU (thermoplastic polyurethane) for superior durability and flexibility
  • Patented wide slider opening for quick filling and leak proof seal
  • RF welded seams to create superior bonds at a molecular level
  • Filtration Compatible (with Plug-N-Play connector) links with in-line water filtration options
  • BPA-free
  • PVC-free
  • Dishwasher Safe
  • Exceeds FDA & EU regulations
  • Naturally Anti-fungal
  • No-Leak Product Warranty


  • 3,0L/100oz hydration capacity
  • Including 45 degree bite valve, drink tube, Plug-N-Play connector, and reusable bladder

*If switching over to use USWEs Disposable Bladders, you need an Adaptor 12 (1,2L) alt. 25 (2,5L) to connect the drink tube with the bladder.

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