500ml Collapsible Soft Flask Water Bottle for Running with Hang Dry Metal Hook & Dust Cap, BPA Free TPU Leakproof Bite Valve Hydration Bottle, Ultra Lightweight Foldable(1pack 500ml17oz)

Easy Hang-to-Dry Design + Protective Dust Cap – Built-in bottom plastic ring + included durable metal carabiner hook lets you hang the flask after rinsing for quick air drying. Comes with a protective dust cap to cover the bite valve – keeps it clean from dirt and dust during runs or storage. Supports proper care and readiness for your next adventure!. Ultra-Light & Fully Collapsible Running Hydration – Only 2.08oz empty, BPA-free food-grade TPU material – collapses completely flat as you drink or when empty. Fits seamlessly in hydration vest pockets, no bounce, minimal slosh – ideal collapsible soft flask water bottle for trail running, hiking, cycling.. Smooth High-Flow Leakproof Bite Valve – Wide-mouth easy bite-to-drink valve – quick hands-free sips on the move without hard squeezing. 100% leakproof seal even when compressed or inverted – reliable high-flow hydration for ultras, Bay Area trails, or daily runs.. Clear Capacity Markings for Easy Tracking – Printed H2O label + precise 500ml/17floz markings on the semi-transparent frosted body – instantly check water level at a glance. Convenient visibility without guessing – perfect for tracking intake during long runs or hikes.. Runner-Focused & Eco-Friendly Design – Perfect minimalist hydration solution as a lightweight collapsible water bottle for running vests, ultramarathons, hiking, or travel. Reusable BPA-free TPU, easy rinse + hang dry with dust cap protection – great value and long-lasting usability.