The SUPThings Super Suction Cargo Net is the best and easiest way to hold gear on your paddleboard. This patented design uses four very strong suction cups attached to corners of high-quality, metal-free bungee netting. The super-strong suction cups will provide you with the security of knowing your gear and board will not be damaged, and your belongings will stay put. The unique design of the suction cups makes it easy to remove when you're ready to unload your gear. It holds full dry bags, tackle boxes, PFDs, and snorkeling equipment with confidence. It's even strong enough to hold heavy things like coolers. It will stretch to nearly double its original size! Using it is simple. Just place your gear on the board and stretch the net over it. Firmly press down each suction cup to a non-porous surface on your board. It is easily removed by pulling up on the small tabs located near the edge of each suction cup. For best results, the suction cups and area of attachment should be clean and dry. Debris, such as sand will weaken the bond.
I have a G-Sup Board from Tower. This cargo net will not stick to the surface for more than about 5 minutes. This is no use to me at all.