Keep your essentials literally a hand's reach away. Instead of rummaging through your Hopper cooler, just attach the MOLLE Zinger, a combination of a durable, retractable cord with a flat split ring. This point then gives you a spot for holding onto a multi-tool, flashlight, bottle opener, key chain, or carabiner, which can then be grabbed at a moment's notice.. . Made out of a combination of polycarbonate, stainless steel, ultra-high-molecular-weight polyethylene, and nylon. Retractable cord is made out of braided bomber cord, an extremely strong and long-lasting material. Attaches to a Hopper cooler's HitchPoint?? Grid. Has a flat split ring. Comes with a YETI Bottle Key. Measures 6 in. by 1.75 in. by 0.75 in.. Weighs 2.5 oz.. Made in USA.