With antibacterial finish. Convenient foldable 450ml soft flask with bite valve.
- Flask compresses as you drink to eliminate water sloshing around inside it.
- Updated soft bite valve with higher flow rate, easy on the teeth.
- Slim and lightweight, fills easily with wide mouth opening.
- Durable Thermoplastic Polyurethane (TPU) construction.
- BPA, PVC and Phthalate free, will not taint taste; Meets or exceeds FDA and EC regulation.
- Hydration vest compatible: fits easily in most hydration vest, belt or pack pockets. Soft material conforms to any pocket for a comfortable carrying.
- Reliable and safe: 100% BPA & PVC free. Wide working temperature range (0° C- 40° C / 104-° F)
- Material: TPU
- Capacity: 450ml
- Weight: 33g
- Standard: US FDA 21 CFR 177.1350
- Features: Folding, lightweight and BPA free
- Application: climbing/hiking/cycling/running