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. The wide opening gives you room to add ice cubes and powdered drink mix to jazz up your hydration plan.
- Made of BPA-free soft thermoplastic polyurethane for flexibility
- Soft silicon bite valve on 42mm screw-top cap
- Collapses down small when empty
- Valve has an on/off twist lock to prevent leaks
- Clear, so you can see how much fluid is left
- Dishwasher safe on the top rack
