- High quality material: Made of 100% safe TPU. Reusable and about 80% lighter than standard bottles or hard water kettles. Phthalate-free for safe daily use with your family’s active lifestyle. - Distinctive design: Herringbone pattern on a dark blue bottle body with a white herringbone highlight that appears in sunlight. Available in two size options to fit different capacities. - Practical and easy to clean: Wide neck design with a removable two-piece closure for easy cleaning and maintenance. - Space saving and ergonomic: Collapsible bottle stands upright when full and shrinks to a small volume when empty, reducing strain during training or travel. - Portable and convenient: Stronger, thinner and lighter than ordinary bottles. Take collapsible bottles to new places. The high bite valve can be operated with one hand and auto-closes after each drink, helping you stay hydrated while driving, running, or on the go. - Use scenarios: - On runs or hikes, enjoy lightweight hydration that tucks away when not in use. - In the car or during commutes, one-handed operation keeps you focused on the road. - At the gym or while traveling, easy cleaning, compact storage, and reliable hydration support your routine.