The Ultra Flask is a curved, flexible / super-squeezable, easy stowing bottle that is a hybrid between a soft flask and a hard bottle. It has all the benefits of a sport bottle without the downsides and all the benefits of a soft flask without the usual problems such as taste and staining from carbohydrate drinks. The light weight UltraFlask™ stands upright on its own e.g. at an aid station table, is fillable and easy to clean and has high flow. It is soft, and sits flat and stable against the body. Although it is soft, it has enough rigidity to ensure easily it can be easily grabbed, removed and returned to a vest pocket even when empty.
- Simple push/pull nozzle with high flow.
- Soft and comfortable against the body.
- Ultra squeezable with quick recharge.
- Food-grade LDPE
- 550mL (18oz) capacity
- Weight: ~49g / 1.7oz
- Dimensions: 205mm L (140mm to shoulder) x 90mm W x 45mm D
Hand-wash. Due to the nature of this ultra-squeezable bottle, it is not recommended for dishwasher use.
UltrAspire Ultra Flask UK & Ireland supplier | The ULTRAmarathonRunning Store is the
UltrAspire UK and Ireland
online supplier/dealer/distributor/retailer. We also ship internationally, including to the US & Canada, Europe, Australia, New Zealand and the rest of the world. Product pages include links to UltrAspire reviews and UltrAspire videos. If you have any question or request please Contact Us
UltrAspire Soft Flask, Soft Bottle, soft bottle for ultra runners, ultra running soft bottle, ultra runner soft bottle, best ultramarathon soft bottle