Sturdy construction and materials: This cup holder combines robust Oxford fabric with a PE board insert to resist deformation and wear, delivering consistent solid support during extended outdoor use in diverse conditions without any compromise on performance. Large capacity for convenient storage: It features a webbing loop for portability, an open pocket for quick access, and an insulated bottle holder with aluminum foil lining to store beverages securely while enjoying outdoor leisure. Wide compatibility and versatile function: With a hookandloop design and adjustable fastener, the cup holder provides a snug fit to standard armrests, offering broad compatibility and practical functionality for various chairs in outdoor settings. Easy transport and everyday convenience: The handle design enables effortless carrying between outdoor adventures and indoor relaxation, maintaining convenient use throughout the day. Use scenarios Beach day or poolside: Attach to a beach chair armrest, store a bottle in the insulated holder, keep small items in the open pocket, and carry everything with the webbing loop. Camping or park outing: Fits standard armrests on many chairs, keeps drinks readily accessible in the insulated holder, and provides a quickaccess pocket and portable loop for easy transport. Outdoor events or tailgating: Durable construction and secure fit for varied chairs, allowing beverages to stay nearby and items organized while enjoying concerts, games, or picnics.