RoboCup is a patented portable holder that securely holds two drinks, fishing poles, tools, gear, drum sticks, phone, keys, glasses and much more. Perfect for fishing, boating, golfing, UTV, trade shows, musicians, drummers, microphone stand, guitar stand, film, mobility aid, crutches, wheelchair, walker, knee scooter, tractor, equipment cart, pool fencing, patio and more. NO TOOLS REQUIRED: With no tools required, RoboCup clamps instantly to both round and flat vertical surfaces up to 2" in size. HOW TO USE: To open (1) hold the RoboCup with the jaws facing away from you and (2) using both hands squeeze the cups inwards using your chest muscles and (3) clamp onto a surface using both jaws equally. For maximum security can be locked using a 4" plastic cable-tie. The bottom caps are removable for access to clean the RoboCup and for long objects including two fishing poles. The included two hook&loop straps with nylon buckle can be figured in various configurations for your needs. STAINLESS STEEL SPRINGS & HARDWARE: The springs and hardware are stainless steel for rust prevention and with a robust design, the poly resin material has UV-inhibitors added for longevity against the sun. UPDATED DESIGN IN MID-2017: Ribs were added to the poly frame as reinforcement to the clamping jaws making them 55% more durable. The two bottom end caps have improved threading that stay on shut. WARRANTY: Backed by a three year warranty and see web site for details.