Soft, collapsible, and conforms to your body. Designed to work with your Ultimate Direction hydration vest, and keeps sloshing to a minimum when you’re halfway through your liquids.
- Made of BPA-free soft thermoplastic polyurethane for flexibility
- Soft silicon bite valve on a 42 mm screw-top cap
- Large opening makes cleaning easier, and adds the option popping in ice cubes
- Clear, so you can see how much fluid is left
- Dishwasher safe on the top rack
