💦 Stay fast, stay fueled, stay ahead.
The HydraPak UltraFlask Speed is a 500ml collapsible soft flask designed for runners and outdoor enthusiasts. Weighing only 41 grams, it fits seamlessly into hydration vests and packs with a flexible, bounce-free design. Featuring a quick-access SpeedFill cap and customizable drinking options, it ensures rapid refills and comfort on the move. Built with durable TPU and silicone materials, it comes with a beyond lifetime warranty for ultimate reliability.
| Manufacturer | HydraPak |
| Part Number | 834456002635 |
| Product Dimensions | 5.84 x 5.84 x 18.54 cm; 41 g |
| Item model number | 834456002635 |
| Size | 500 ml |
| Colour | Malibu Blue |
| Style | 500ml Speed |
| Finish | Glossy |
| Material | TPU, PP/POM, Silicone |
| Pattern | Water Bottle |
| Shape | Round |
| Item Package Quantity | 1 |
| Special Features | Straw, Collapsable |
| Usage | Running |
| Included Components | Collapsible 500ml SoftFlask, Cap and Straw |
| Batteries Required? | No |
| Item Weight | 41 g |
L**Y
Leaks
Poor quality. Worked ok for the first couple of uses and after that one of the bottles started leaking from the top. Likely to be the plastic hinge that snaps shut. The catch on the top is also very easy to accidentally open as you put it into your race vest or catch as you run. Nice idea but I’d rather not risk losing my water in the middle of an ultra!
Trustpilot
3 weeks ago
2 days ago
