The SoftFlask Speed 500ml is engineered for compatibility with a wide range of running vests and packs, featuring a pinch-welded bottom that slides easily into tight pockets. The SpeedFill™ flip top allows fast single-handed filling with both water and fuel, while the self-sealing silicone bite valve delivers a controlled sip without dripping. Weighing just grams, it adds minimal load whether used as a replacement or an upgrade to your hydration setup.
500ml capacity
SpeedFill™ single-handed flip-top lid for fast filling
Self-sealing silicone bite valve — sip without drips
Pinch-welded bottom for easy pocket loading
Compatible with a wide range of running vests and packs
