RoboCup is a patented portable caddy holder that securely holds two drinks, cups, rods, poles, tools, gear, drum sticks, phone, keys, GPS, personal belongings, glasses and perfect for fishing, boating, boat, golf cart, UTV, trade shows, musicians, drummers, microphone stand, guitar stand, mobility aid, crutches, wheelchair, walker, knee scooter, tractor, equipment cart, pool fencing, patio and more. With no tools required, RoboCup clamps instantly to both round and flat surfaces up to nearly 2" in size. 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. The dual rubberized jaws are designed to be leveraged apart from each other and 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 configured in various configurations for your needs. 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. Backed a three year warranty.