BD Black Diamond Distance Flask 500 Ml soft flask

The Distance Flask 500 ml from Black Diamond is a soft flask specifically designed to integrate perfectly with the Distance series backpacks and vests, offering a lightweight and functional hydration solution. Made entirely from high-quality TPU (thermoplastic polyurethane), this flask compresses as you drink, reducing bulk and the annoying movement of liquid during running or fast hiking. With an incredibly light weight of only 42 grams, it is the ideal accessory to meet hydration needs without adding to the overall load of the athlete. The 100% silicone bite valve allows for quick and secure water flow, preventing accidental spills even during peak physical exertion. The cap is made from durable polypropylene (PP), while the internal components of the valve are made from polyethylene (PE) to ensure reliability and longevity. Thanks to its flexible design and one-size-fits-all approach, the Distance Flask easily fits into the pockets of trail running vest straps, becoming an essential item for those seeking convenience and speed in hydration refills during mountain adventures or intense training sessions.