Ultra Light Design: this collapsible water bottles set of products adopts an ultralight design, with the kettle and compatible straps weighing 2.1 oz/ 55 g together; This set of products can effectively help sports enthusiasts reduce the weight in their hands and run easily and quickly Therefore, it is very suitable for marathon and cross-country running enthusiasts to use
Hand Strap: no need to hold a 17 oz water bottle while running, hiking, or walking; This lightweight water bottle adjustable shoulder strap fits your hands and allows you to run with a water bottle with a thumb hole, making it run without gripping; The adjustable strap and thumb hole keep your hands relaxed, making it a lightweight handheld flowing water bottle
One-hand Drinking: soft water bottle running high-flow push-pull silicone nozzle for instant hydration; Protective silicone cover to block dirt, mud, and snow; High-flow bite valve automatically seals after each sip, eliminating drips and leaks; Ideal for runners, cyclists, and sports enthusiasts, this product features a reliable and spill-free design
Food-grade Material: food-grade TPU made without BPA and PVC, ensuring safe water supply; These runner water flasks are durable and reusable, making them ideal for sports and outdoor adventures, prioritizing health and safety
Running Bottle Usage Tips: it is recommended to rinse the kettle before first use; If there is a taste, mix half a teaspoon of baking soda with water, shake and rinse; To replenish water, simply bite gently the spout and press down on the soft kettle, and enjoy; The harder you press, the faster the liquid flows out