General description This Sollbry Bike Cup Holder is designed for convenience and durability, made from high-quality Oxford cloth that offers excellent waterproof protection. Its sturdy construction ensures it withstands cleaning and outdoor conditions, making it a reliable accessory for various activities. Technical specifications Material: High-quality Oxford cloth Waterproof: Yes Non-slip properties: Yes Insulated inner lining: Yes Compatibility and accessories Compatible with bicycles, motorcycles, ATVs, scooters, marine boats, wheelchairs, walkers, golf carts, RVs, and desks Features two side pockets for additional storage Usage Ideal for outdoor activities Can hold water bottles securely during cycling Side pockets can store items like mobile phones or flashlights Other information Includes a circular drawstring to tighten pocket openings Features a drain hole at the bottom for water drainage