Blend & Bloom 2X Soft Flask Running Water Bottle 500ml,Foldable Flexible Collapsible Water Bottle, Soft Flask for Hydration Running Vest

Details

• Collapsible, Lightweight Design. Soft flasks are made from flexible materials that collapse as you drink, which reduces liquid sloshing and keeps the bottle compact when partially full — great for running, trail running, and races.
• Durable & Safe Materials. Typically this runners water bottle made of thermoplastic polyurethane (TPU) — a strong, abrasion-resistant, and flexible material that is 100% BPA- and PVC-free for safe hydration.
• High-Flow Bite Valve or Nozzle. Flexible soft water bottles have a bite-activated valve that prevents leakage and lets you drink easily while moving. Many also include a twist-lock mechanism to fully stop flow for transport.
• Compatibility & Versatility. Foldable running water bottles are great in handheld use, running vests, belt pockets, or backpacks because their shape conforms to different spaces, Typical weights for a 500 ml soft flask are very low, making them ideal for long runs where every gram count. So, its best gift for hikers.
• Easy to Pack When Empty. Once the fluid is gone, the flask collapses completely — very space-efficient in gear pockets or backpacks.