flintronic 2PCS Soft Flask TPU, 250ML Collapsible Water Bottle, Lightweight Running Soft Water Bottle for Unisex Hydration, BPA-Free, Leakproof Foldable Water Bottle for Running, Cycling, Climbing

Product description

• Lightweight & Portable The soft water bottle can be completely folded into a very small size to fit easily in most running vest and running belt. Weighing almost nothing, it will not increase the burden when carrying it in your pocket or accompanying bag, which is perfect for running, cycling and intense activities.
• Bite Valve Design & Leak Proof Upgraded high-flow bite valve, automatically seals after each drink to eliminate dripping. Simply bite the silicone spout to easily dispense water when drinking, no harm to teeth. Wide mouth opening for easy filling. Perfect for cyclists, runners, hikers, and others looking for a reliable, spill-proof design.
• Shrinks as You Drink This foldable water bottle uses flexible material, and its unique design allows the bottle to shrink when drinking water, thereby reducing its size and minimizing shaking. To the greatest extent possible, the water will not bounce or make noise during exercise. (Recommended temperature -20 C 50 C)
• Multifunctional Use The lightweight collapsible water bottle is recyclable and portable, perfect for helping you stay hydrated and refreshed during various sports. It's a must-have when hiking, camping, jogging, cycling or traveling. Outdoor sports water bottle that can be used by adults and children.