OMM Ultra Flexi Flask 350ml Bite Valve
The Ultra Flexi Flask 350ml is a soft, collapsible flask designed to compress as you drink, so there's no sloshing or bouncing weight in your pack and less effort needed to draw each mouthful. The durable TPU construction has a textured grip for secure handling on the move, and a wide opening makes it easy to refill or clean at a tap or stream. A bite valve keeps the flask spill-proof in storage while still allowing a quick, one-handed drink without unscrewing a cap. At just 37g empty, it's an easy way to carry extra water or diluted electrolytes on a run, hike or multi-day trip without adding real weight.
Features
- Durable TPU construction with a textured grip.
- Compresses in volume as you drink, reducing sloshing.
- Wide opening for easy filling and cleaning.
- Interchangeable bite valve for one-handed, spill-proof drinking.
- BPA, PVC and phthalate free.
Specifications
| Spec | Detail |
|---|---|
| Capacity | 350ml |
| Weight | 37g |
| Material | TPU (thermoplastic polyurethane) |
| Valve Type | Interchangeable bite valve |
The standard local delivery time from our store in Melbourne for orders placed before noon is 2–7 business days via Australia Post standard delivery. Express Post is also available. Please see our Shipping page for more details. International Orders are subject to flight availability.
If you'd like to know availability and delivery times for a specific item please contact us and we will get back to you asap.
