Ergonomic Design: The bicycle water bottle features a unique concave and convex texture design, ensuring a stable and comfortable grip for easy access during intense or leisure riding. Dust-Proof Cover: Each squeeze water cup is equipped with a dust-proof cover to prevent dust and sand from entering, maintaining the water outlet's cleanliness and ensuring pollution-free water quality for peace of mind hydration. Universally Applicable: This lightweight water bottle is designed with a standard diameter to fit most bicycle frames securely, offering easy access and compatibility with various bicycles for versatile usage. Effortless Hydration: The squeezable design allows for quick and efficient delivery of large amounts of water with minimal force, enabling cyclists to stay hydrated on the go without the need to stop or slow down. Safe Materials: Crafted from food-grade materials, this mountain road bike water bottle is not only durable but also free from harmful components commonly found in inferior bottles, providing a healthier drinking experience. Description: Stay hydrated on your cycling adventures with this bicycle water bottle. Designed with a standard diameter, it fits most bicycle frames for easy access. The dust-proof cover keeps the water outlet clean, ensuring pollution-free water. Its ergonomic design with a unique texture provides a stable grip for comfortable hydration during intense rides. Made of food-grade materials, this bottle is safe and durable. Squeeze effortlessly to quickly quench your thirst without stopping. Compatible with various bicycles, this lightweight bottle is a must-have for cyclists seeking convenient and healthy hydration solutions. Item Name: Bicycle Water Bottle Material: Silicone Origin: Mainland China Color: Black, White, Transparent Net Weight: about 75 Grams Water Cup Capacity: 620 Ml Features: Safe, Durable, Ergonomic Size Details: L: 20.8cm/8.19", W: 7.3cm/2.87", H: 7.3cm/2.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Water Bottle