- Holds up to 4 energy gel servings
- Soft silicone, self sealing, high flow, easy to clean bite valve
- Modular and able to integrate within a variety of packs, vests, belts and pockets
- Collapsible
- Can be frozen or filled with hot water (max temp 60° C / 140° F)
- 28mm Screw Cap
- 100% BPA Free
- 100% PVC Free
- Dishwasher Safe, top shelf
- Exceeds FDA & EU regulations
- Naturally Anti-fungal
- Beyond Lifetime Guarantee