Description Made by the hydration experts HydraPakA(R), our SoftFlaskTM 360ml is designed to integrate seamlessly with vests and belts, as well as the drop-in side pockets on our Pace Shorts, Trail Shorts, Trail Half Tights/Tights. Featuring a low-profile, tapered welded bottom and an easy fill 42mm wide mouth for nutrition mixing, this flask is topped off with a locking cap to prevent unwanted spillage and a handy measurement guide, just in case. Features 42mm wide mouth design with locking cap for leak-proof in/outs Low-profile pinch-welded flange design for easy drop-in pocket fit 360ml measurement guide BPA and PVC free Top rack dishwasher safe (best to avoid high heat settings) Backed by the BeyondTM Lifetime Guarantee through HydraPakA(R) Materials + Specs Materials Materials: thermoplastic polyurethane sleeve, silicone bite valve, polyoxymethylene cap Specs Volume: 360ml (12.2oz) Length: 8.25" long from end to top of nozzle Made in China