2Pcs Soft Flask, 500ml BPA-Free TPU Leakproof Collapsible Water Bottle Lightweight Foldable, Flasks Running Vest Belt Trail Hiking Cycling Outdoor Sports

Ultra light sealed structure: Lightweight leakproof soft flask weighs little to cut load during trail sports, built with tight bite valve seal to block spills while jogging cycling or hiking on uneven outdoor ground Space saving foldable build: Collapsible water bottle shrinks gradually as liquid reduces to lower water sloshing during movement, rolls flat when empty for storage inside running vest pockets or small backpack compartments Safe pliable vessel body: Soft water bottle uses food grade bpa free tpu material with neutral flavour transfer, flexible surface fits against torso without rigid friction for long outdoor activity sessions Wrinkle resistant flexible vessel: Flexible hydration flask bounces back smoothly after repeated folding and squeezing, integrated hanging loop enables attachment to belts backpacks or camping gear for hands free access Complete set size data: Running water bottle two piece pack each holds 500 millilitres, single flask measures 9.5 by 25.5 centimetres and weighs 35 grams, solid blue tpu finish for all outdoor sports use