HydraPak SoftFlask™ Speed 500ml is designed for runners and active users who want a light, compact and dependable hydration solution. According to the manufacturer, this flask is specifically made to be compatible with the widest range of running vests, belts and pack pockets. Its soft material and innovative pinch-welded base create a tapered, low-profile shape that fits easily into gear.

The flask features a SpeedFill™ cap for quick refilling and secure leakproof transport. Drinking is handled through a self-sealing silicone bite valve that automatically closes after each sip, helping eliminate drips.

A 42 mm opening makes it easy to fill with water, ice or drink mixes. The flexible flask body shrinks as you drink, reducing water movement and allowing the flask to take up less space as it empties.

• Capacity: 500 ml / 17 fl oz
• Weight: 46 g / 1.6 oz
• Dimensions: 260 x 80 mm / 10.2 x 3.1 in
• Materials: TPU, PP, Silicone, POM, 304SS
• Cap: SpeedFill™ flip-top cap
• Valve: self-sealing silicone bite valve
• Opening: 42 mm for easy filling with ice and drink mixes
• Construction: compressible body with pinch-welded base
• Compatibility: fits a wide range of running vests, belts and pack pockets
• Use: running, trail running, hiking and fast hydration on the move