Designed to work with the MOLLE attachment system, the Full Panel Water Bottle Pocket provides a secure, solid enclosure for a Nalgene style water bottle, or other items needing quick and easy access. Attaches to the side, front, or inside of rucks. Specs + Materials 1000D Cordura 2x3 inch patch-friendly VELCROA(R) on the front 10" x 4.5" x 4" (full) 175g