Camelbak - Quick Stow Flask - Water bottle size 600 ml, blue

The CamelBak Quick Stow Flask 21oz (620ml) is an ultra-light, collapsible soft flask built for runners who need adaptable hydration on the go. Whether you store it in a running vest, waist belt, or carry it by hand, this flexible flask moves with you-ideal for endurance training, trail runs, and race days where space and efficiency matter. Equipped with CamelBak’s one-piece silicone bite valve, it delivers a high flow rate and seals automatically after every sip to prevent leaks. When empty, it flattens completely and folds for compact storage in your pocket or pack. Volume indicators in ounces and millilitres help you track hydration or mix electrolytes accurately. The wide-mouth cap is top-rack dishwasher safe, and the flask’s hangable design allows for quick, easy drying after use. Key Features: 21oz / 620ml collapsible soft flask for compact hydration Self-sealing silicone bite valve for drip-free, fast-flow drinking Fits easily in running vests, belts, or can be handheld Compresse