Euqvunn 2 Pcs Soft Flask Running 500ml BPA Free Reusable with Waterproof Cap, Foldable for Running, Walking, Hiking, Cycling

Stay Cool, Push Your Limits: Easily fill and clean your running flask thanks to its 40mm opening, designed to add ice cubes and keep your water fresh. Unleash your power with every ice sip of this sports water bottle Pure hydration, pure taste: Made from BPA/PAES-free TPU, the running bottles have a low sense of smell and have no plastic taste transfer, thus preserving the natural taste of the water for pure hydration Reliable double sealing for active use: the silicone valve and clip cap create a double safety barrier that stays closed during dynamic movements, effectively preventing leaks and blocking dust to keep your water safe in the hydration running bag LIGHTWEIGHT & COMPACT - Weighing only 40g, this 500ml sports bottle folds into an ultra-small size when empty. Foldable water bottle stores easily in pockets or running belts, providing maximum portability without compromising water capacity Easy to drink on the move: With a one-handed lid and a high-flow bite valve, this flexible running bottle makes drinking easy on the move. Perfect for everyday activities like running, cycling and hiking