The perennially popular does so much more than keep your cans and bottles where you can reach them. It's also a mini tackle-rigging station with the ability to hold a pair of pliers, a knife, a couple dozen hooks and lures, and whatever else you can fit into the 2.75" diameter cup in the middle. It attaches with a powerful, yet simple-to-use SeaSucker 4.5" vacuum mount, which means you can put it where you need it, when you need it.• Measures 14"W x 5"H x 6"D• Powered by powerful 120-lb. pull-strength rated 4.5" vacuum mount• Mounts to vertical surfaces• Includes 2.75" dia. cup in the middle• Can hold up to two cans, water bottles, 24-oz. Tervis Tumblers, or 30-oz. YETI Tumblers• Has inserts to hold a pair of pliers, a knife, and dozens of hooks and lures• Cup holder inserts can be removed for easy cleaning Includes a 2.75" dia. cup in the middle Attaches with a powerful 120-lb. pull-strength rated 4.5" vacuum mount Cup holder inserts can be removed for easy cleaning | Fisherman's Cup Holder