Thermal Insulation & Water Resistance: This bicycle cup holder features an inner layer of thermal insulation material, keeping your drinks hot or cold for 3-5 hours. The Oxford cloth exterior provides excellent water resistance and scratch resistance, making it easy to clean. Practical Design for Outdoor Adventures: Ideal for hiking and other outdoor activities, the elastic band around the holder's mouth ensures your water bottle stays secure. The bottom drain allows for easy cleaning after use. Bionic Clips & 360-Degree Adjustability: The bike cup holder is equipped with bionic clips for a firm grip on bars, and can be adjusted 360 degrees to accommodate various orientations (vertical or horizontal) on bikes, scooters, and more. Large Storage Capacity: In addition to holding your drink, this versatile cup holder also offers storage space for essentials like mobile phones, keys, and earphones, with two side mesh pockets for added convenience. Wide Compatibility: This multi-functional cup holder is not only suitable for motorcycles, bikes, and boats but can also be used with scooters, ATV/UTVs, wheelchairs, baby walkers, and golf carts – making it a must-have accessory for various outdoor activities. Description: This versatile and practical cup holder is perfect for hiking, biking, boating, and more. With its elastic band and bottom drain, it securely holds your water bottle while making cleaning a breeze. Our innovative bicycle cup holder features bionic clips for a firm grip on handlebars and is adjustable 360 degrees to fit various orientations (vertical or horizontal). Installation is simple - no complicated belts, just tighten the knob The inner layer of this cup holder is made of thermal insulation material, keeping your drinks cold or hot for 3-5 hours. Enjoy refreshing beverages outdoors without worrying about temperature changes. The durable Oxford cloth offers excellent water resistance and scratch protection, making it easy to clean. But that's not all This large capacity holder can store essentials like mobile phones, keys, earphones, and more in its two side mesh pockets. Stay organized while on the go Our bike cup holder boasts wide compatibility - use it with motorcycles, boats, scooters, ATV/UTVs, wheelchairs, baby walkers, and even golf carts. Don't miss out on this must-have accessory for all your outdoor activities. Item Name: Water Cup Cover Material: Oxford Cloth, Tarpaulin, EPE Color: Black Features: Insulated, Water-Resistant, Stable Size Details: Height: 18cm/7.09" (Approx.) Bottom Diameter: 10cm/3.94" (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 Water Cup Cover 1 x Clip 2 x Anti-slip Mats