FatSac Pro-X Series Quick Connect SacThis FatSac Pro-X Series Quick Connect Sac will fill the entire lock space in most v-drive boats. It is made from extremely durable Valmex material that prevents punctures and features a quick connect valve system. With welded and taped tough, strong seams, this 750 lb sac is both durable and versatile.Features: Made From Super Durable Valmex; Prevents Punctures; Welded and Taped Tough, Strong Seams; Quick Connect Valve System; 750 lbs; Durable and Versatile; Will Fill The Entire Locker Space In Most V-Drive Boats; Includes All Necessary Fittings; Specifications: Dimensions: 50" x 20" x 20"; Weight: 750 lbs;