Secure Leak-Proof Design : ​ Features a four-point locking lid that creates a tight seal to effectively leaks and spills ; Ideal for keeping your bag or car interior dry during travel , commuting , or outdoor adventures 550ml Capacity & Portable Size : ​ With a practical 550ml capacity , this lightweight bottle provides ample without being ; Its profile is designed to fit easily in most backpack side pockets , gym bags , and car cup holders Made from Food-Grade Safe Materials : ​ Constructed from food-safe , , ensuring your water or sports drink and safe for consumption during workouts , hikes , or daily use Clear Body for Easy Check : ​ The transparent bottle design allows you to monitor your fluid at a glance , making it simple to stay on top of your goals throughout the day for Everyday Use & Outdoor Activities : ​ A robust and versatile bottle built to withstand an active ; Perfect for taking to the gym , , on walking , or for school and sports activities