Hydrate effortlessly with this 500ml flask, designed for compatibility with vestpacks. A WingStay™ removable stabiliser prevents bounce, while a wide-mouth opening makes it easy to load ice or mix in electrolytes. A high-flow valve, easy-grip twist cap and tapered shape simplify hydration. Crafted with durable TPU and RF-welded seams, and compatible with the UltraFlask Filter Cap (sold separately).
Features
WingStay removable stabiliser prevents bounce
Large 42mm opening for quick ice and drink mix loading
Tapered shape for easy pocket loading
High-flow, self-sealing bite valve
Durable TPU- and RF-welded seams
Easy-to-grip twist cap
Key Attributes
BOUNCE-FREE PERFORMANCE
A WingStay removable stabiliser is included with all Hydraulics 500 ml soft flasks to maintain its shape and prevent the flask from bouncing as you run, even when it's empty.
Specifications
One Size
VOLUME
31 IN 3
VOLUME
0.5 L
DIMENSIONS
10.2H X 3.5W X 2D IN.
DIMENSIONS
26H X 9W X 5D CM
WEIGHT
0.09 LBS.
WEIGHT
0.04 KG
Reviews
Regulatory
Manufacturer: Osprey Europe Limited Talon House Aston Way, Poole BH12 4FE, UK