The Montane UltraFlask™ 500ml made by Hydrapak® is a compactable drink bottle for hydration when on the move. The flask compresses for easy storage and this prevents water from sloshing around when in your rucksack or bumbag. The new wider top opening allows for quick filling and easy cleaning, whilst the high performance soft silicone bite valve provides a high flow rate.
- Soft, flexible TPU flask body.
- 3D base means it stands up when full.
- Wide screw top opening.
- High flow rate soft silicone bite valve.
- Dishwasher safe (top rack).
- BPA and PVC free - meets or exceeds FDA and EU regulations.
Capacity: 500ml.
Weight: c 25g.