OSPREY Hydraulics™ 500ml Soft Flask Black Diamond Shaped to fit seamlessly with

Shaped to fit seamlessly with your pack

vegan* materials

sparkling – wine always tastes better when you're well prepared

5 / 107 x 107 x 13mm

but make you sweat' kind of jackets

OSPREY Hydraulics™ 500ml Soft Flask Black Diamond Shaped to fit seamlessly withHydrate 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