Camelbak Quick Stow Flask

"The Camelbak Quick Stow Flask is the ideal hydration solution for those who don't want to compromise on hydration on the go. This ultra-light and collapsible bottle is made of high-quality polyurethane and, with a weight of just 35 to 40 grams and a capacity of 400 to 610 milliliters, offers the perfect balance between comfort and functionality. Thanks to the volume display in millimeters and ounces, you always have an overview of your liquid intake."
"The innovative design of the Quick Stow Flask allows the bottle to be folded up empty and easily stowed in your running vest, belt or even in your hand. The classic one-piece silicone bite valve from Camelbak ensures fast and efficient hydration by sealing itself after every sip. The cap is also dishwasher-safe and makes cleaning easier."
"The bottle is BPA, BPS and BPF-free, making it a safe choice for health-conscious athletes. A handy tip: Hang the bottle upside down to facilitate complete emptying and drying. The Quick Stow Flask is unisex and fits perfectly into the front pockets of all Camelbak running vests, making it an indispensable companion for every competition and training session"