Bearactive Lightweight Running Water Bottle Soft Flask 500ml TPU BPA Free Plastic, Leak Proof Foldable Bottle, Collapsible for Vests & Belts (Black 2 x Flask)

🏃‍♂️【Running Vest Compatible】This water bladder fits easily in most running vest with water bottles and running belt with water bottle holders. Provides bounce-free stability and you can easily slide it into any pocket. 👍【Easy to Use】Updated soft bite valve with a higher flow rate, easy on the teeth. The soft water bottle compresses as you drink, eliminating water sloshing around inside. Slim, lightweight design with a wide mouth opening for easy filling. 🔄【Collapsible Flask】The collapsible water bottles design allows the soft material to conform to any pocket, shrinking to a flat water bottle as you drink to reduce movement. Easily pack away when empty. 🔒【Durable and Safe】The running bottle is made from TPU (thermoplastic polyurethane), free from PVC and bisphenol-A. Easy to clean in the dishwasher. 🎒【Multifunctional Use】The soft flask design makes them the perfect running accessories, hiking accessories, hiking water bottle, runners water bottle or running gift.