Slim Water Bottle for Travel requires simple care: wash thoroughly before first use and avoid filling with liquids over 60°C to maintain its shape. Flat Water Bottle includes a tight screw cap that forms a leak-proof seal, enabling safe transport of water or cold beverages in backpacks without risk of soaking books or electronics. Square Water Bottle's ultra-slim flat 240ml design slides effortlessly into any handbag or small pocket like a smartphone, keeping hydration accessible during daily commutes, shopping, or school days. Compact Water Bottle is made from plastic, which is odorless, transparent, and safe for kids and adults, with a clear body that shows exactly how much liquid is left. Mini Water Bottle is lightweight (almost weightless when empty) and features an integrated silicone loop on the lid, allowing easy wrist carrying during runs, hikes, or gym workouts.