About This

• High Quality - The set includes two 500ml (17oz) soft running flasks. Made from high-quality, food-grade TPU, they are completely free of BPA and PVC, offering a safe and clean drinking experience. Easy to maintain—simply rinse after use and let dry upside down. Sturdy and resistant to wear and tears, the wide mouth design makes filling and cleaning a breeze, while the leak-proof cap ensures no spills, keeping your hydration safe and secure.
• Lightweight & Portable Design - Engineered for maximum portability, this flexible running bottle minimizes weight to reduce load during workouts. When empty, it folds and compresses smoothly, taking up minimal space in your gear.
• Compact & Leak-Proof - Designed to fit snugly in hydration vests, running backpacks, or pockets, its ergonomic shape ensures a comfortable grip and secure carry. The leak-proof cap provides reliable, spill-free hydration on the move.
• Smart Hydration for Active Lifestyles - Built for high-performance training, this collapsible bottle offers effortless hydration—squeeze to control water flow, with more pressure for a faster drink when needed. As you drink, the bottle naturally compacts, saving space.
• Versatile & Multi-Scenario Use - Ideal for running, hiking, cycling, and climbing, the soft flask fits most running vests and hydration packs. A practical, space-saving essential for athletes and outdoor enthusiasts who value going light.

Overview

• Brand : Hongdouo
• Material : Thermoplastic Polyurethane
• Color : Transparent white
• Capacity : 500 Milliliters
• Special Feature : Bite Valve, Collapsable, Leak Proof, Lightweight