2 Liter 1St Wave Reservoir Charcoal
- Reversible for easy cleaning and drying.
- Constructed with 0.4 mm (0.016 in) thick TPU (thermoplastic polyurethane) for superior durability and flexibility; matching military strength requirements.
- Patented wide slider opening for quick filling and leak proof seal.
- RF welded to create superior bonds at a molecular level.
- The Hydrafusion¢ tube is surrounded by a non-fabric TPU Extrusion to protect against snags and rips.