1. material and safe drinking experience Made of foodgrade plastic materials and equipped with silicone straws. Large capacity and an attractive appearance. Durable and able to withstand accidental shocks. from harmful chemicals, plastic taste, or bad smells. 2. Easy to open and convenient to use Lid opens with one hand by pressing the button for quick hydration on the go. Soft, durable silicone nozzle provides a spillproof sipping experience. Bottle remains lightweight and easy to carry. 3. Unique design and style Flip straw lid with a secure lock for dust and leakproof performance. Adorned with cartoon and unique designs, plus vibrant prints that resist fading with extended use. 4. 360 degree leakproof design Hidden straw feature allows for easy storage and a 360° sealed, leakproof design. Thickened rubber seal prevents leakage at the screw area. Safety lock prevents accidental lid opening, so you don't have to worry about leaks in your bag. Use scenarios Gym or fitness class: quick, onehanded access to hydration during a workout. Outdoor activities: ideal for hiking or daily errands, with secure lid and leak protection in bags. Office or school: easy to carry, spillproof, and keeps water readily accessible throughout the day.