Stay hydrating in style with our unique Square Water Bottle. Made of food-grade materials with an advanced silicone sealing ring for leak-proof use. The golden capacity design holds up to 20oz and features a clear scale for easy measurement. Perfect for outdoors and eco-friendly! Specification: Name: Flat Water Bottle Material: Tritan/PP/TPE/TR Product Size: about 10.5 x 18 x 4cm/4.13 x 7.09 x 1.57in Product Color: White, pink, gray, blue, green Packing List: 1* Flat Water Bottle Notes: 1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color which is showed in the pictures. 2. Please forgive a slight measuring deviation due to manual measurement. See more product details 1.Convenient for Being Carried: Uniquely designed for accessibility, this flat water bottle fits snugly in your bag's side pocket, ensuring hydration is often within reach, saving space with its easy-to-hold, square shape. 2.Hygiene Ensured: Our flat water bottle ensures a healthy and harmless hydration experience with its food-grade materials. The high-quality material ensures it is flexible and thick, making it drop-resistant, and hygienic, giving you peace of mind while staying hydrating. 3.Boost Productivity: Our flat bottle's moderate 500ml capacity makes it the perfect partner for maintaining children's daily water needs and adults' hydration after single exercise while ensuring convenient portability. Make hydration a habit and stay healthy. 4.Seal of Security: With the Flat Water Bottle's advanced silicone sealing rings, you can be sure of a leak-proof seal, giving you peace of mind every time you tighten the lid: more worries about water damage to your items. 5.Water Monitoring: Control your fluid intake effortlessly with our Flat Water Bottle's clear scale displaying daily water volume outside the cup body. The scientifically managed water monitoring helps maintain ideal hydration at any time.