The Montane UltraFlask™ 500ml by Hydrapak® is a compactable flask for quick, easy hydration when on the move. The flask compresses for easy storage and prevents water from sloshing. The new wider top opening allows for quick and easy filling / cleaning whilst the high performance soft silicone bite valve provides a high flow rate.
The Montane UltraFlask™ 500ml by Hydrapak® is a compactable flask for quick, easy hydration when on the move. The flask compresses for easy storage and prevents water from sloshing. The new wider top opening allows for quick and easy filling / cleaning whilst the high performance soft silicone bite valve provides a high flow rate.
Construction
- TPU
Features
- Soft, flexible TPU flask body
- 3D base
- 500ml liquid capacity
- Wide screw top opening
- High flow rate soft silicone bite valve
- Dishwasher safe (top rack)
- BPA free/ PVC free / meets or exceeds FDA and EU regulations
Suitable for
Trail Running, Fastpacking
- AWAndy W.I recommend this productRated 5 out of 5 stars6 months agoMontane Montane Water Ultraflask 500Ml
Quality product as always
Was this helpful? - SPSteve P.I recommend this productRated 5 out of 5 stars6 months agoMontane Montane Water Ultraflask 500Ml
These are the best soft flasks I've used - they are so good that they influence my choice of trail vest. The bite valve has a great flow rate, and the wide opening makes them a bit easier to clean. I would like to be able to buy the bite valve separately, as they stain sooner than the rest of the flask.
Was this helpful? - CHCharlotte H.I recommend this productRated 5 out of 5 stars8 months agoMontane Montane Water Ultraflask 500Ml
Fab. Perfect. Thank you
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Our Responsibility
We are committed to reducing our environmental impact and to being transparent with consumers, to give you confidence about the origin of your Montane products.
We’re also committed to keeping you informed along the way. Learn more here about the organisations Montane is working with to protect our playground, and to help us to make considered, responsible choices.