ROBOCUP, PURPLE, EZ-Spring version with two lighter-duty springs, making it much easier to open. Clamp-on boat cup holder securely holds 2 drinks, fishing poles, tools, marine gear, and more. Perfect for boating, beach umbrellas, golf carts, and other outdoor activities. UTILITY PATENTED: With no tools required, the powerful two rubberized clamps grip instantly to both round and flat surfaces up to 2” maximum. Functions using two powerful stainless steel springs and hardware for rust prevention. Molded with a UV-Stabilized polymer for longevity against the natural elements. HOW TO USE: To open, hold the RoboCup up to your chest with the two clamps facing away from you. Then using both hands, squeeze the top cups inwards and clamp onto a surface using both clamps equally. The two bottom end caps can be unscrewed to drain it and access for two fishing rods, gaffs, nets and more. UPDATED VERSION & ACCESSORIES: To double the frame’s durability, reinforcements ribs were added to the design of the dual clamps. The bottom end caps have improved threading to stay on shut and for maximum security Teflon tape can be used. RoboCup has optional accessories that make it even more useful including the Plus, Holster and Plate. US BASED COMPANY: RoboCup is a dedicated small family business that’s available to help anytime and stands behind our products. Please don’t hesitate to contact us anytime and we will always be happy to assist. RoboCup is a patented portable holder that securely holds two drinks, fishing poles, tools, gear, drum sticks, phone, keys, glasses and more. Perfect for fishing, boating, golfing, UTV, beach umbrella, film/TV production, photography, musicians, drummers, mic stand, guitar stand, mobility aid, crutches, wheelchair, walker, knee scooter and more.*NO TOOLS REQUIRED: RoboCup clamps instantly to vertical surfaces both round and flat 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. The bottom caps are removable for access to clean the RoboCup and for long objects including two fishing poles. *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 twice as durable. The two bottom end caps have improved threading that stay on shut.*ROBOCUP PLUS ACCESSORY: Coming soon is the Plus accessory which can hold larger drinks up to a 4" size and works with the original RoboCup. We listened to our loyal customers and put our design team to work.*EZ-SPRING VERSION: Available now in two colors is the EZ-Spring version which is much easier to open yet does the job for many applications.*3 YEAR WARRANTY: RoboCup stands behind our product and honors a no hassle 3 year warranty. For help, please email us anytime.