About This

• [Upgraded TPU Soft Flask] Our 17oz/500ml hydration flask Crafted with food-grade TPU frost-tech, this soft flask water bottle meets infant oral safety standards. 100% BPA and PVC free, non-toxic and odorless. The ultimate hydration companion for hiking families and marathon dreamers.
• [Collapsible Hydration Flask] Collapsible and space-saving design, when drained, simply fold, roll, or flatten this soft flask into pockets/bags. Ideal for runners, hikers, cyclists, and gym-goers needing clutter-free gear that keeps pace with active lives.
• [Easy to Drink and Clean] This running flask features a no-spill wide mouth for quick filling and cleaning, it can freeze overnight for ice-cold hydration on hot days. Includes removable cover for worry-free sips on dusty trails. Plus, Its leak-proof bite valve delivers quick, so you stay hydrated without breaking stride.
• [Lightweight Design] Engineered for ultimate lightness, our collapsible flask keeps you nimble without bulk. Sustainability matters—this reusable water bladder supports endless usage. Enjoy limitless use from our portable soft water bottle anytime, anywhere.
• [Multi-functional Running Flask]This vest-compatible water reservoir slots effortlessly into most running packs and hydration vests, keeping you steadily hydrated during activity. Designed for outdoor sports like running, jogging, hiking, camping, etc. Perfect choice for runners, hikers, cyclists, marathoners, skiers, and all outdoor adventurers.

Overview

• Brand : Hongdouo
• Material : Thermoplastic Polyurethane
• Capacity : 500 Milliliters
• Special Feature : Collapsable
• Product Dimensions : 2.7"W x 10.3"H