Why We Love It For runners who prefer to carry their own hydration, the HydraPak Skyflask Speed 350ml delivers lightweight, bounce free comfort over every kilometre. The adjustable hand strap creates a secure, natural fit so you can keep your grip relaxed during tempo runs, long runs, and rocky trails. As you drink, the soft flask compresses to reduce sloshing, making it ideal for road running, trail sessions, and marathon training. It is simple, streamlined hydration that keeps you moving efficiently. Talk Nerdy To Me The 350ml Skyflask features a compressible TPU construction with RF welded seams for durability and elasticity under repetitive movement. As fluid volume decreases, the flask shrinks to minimise water movement and improve stability in hand. The adjustable strap system accommodates different hand sizes and supports a more ergonomic hold. A high flow bite valve delivers quick hydration and auto seals after each sip to prevent leaks. The 42mm wide opening allows easy filling with water, electrolytes, or ice, ensuring no spillage when refilling on the go. BPA and PVC free, with a wide working temperature range, including freezer safe up to 60°C. Fast Facts - Adjustable hand strap - High flow bite valve - 42mm wide opening lid - BPA and PVC free - Freezer safe to 60°C - 44g weight - Dimensions: 20cm x 5.5cm
