S-Biner Stainless Steel Dual Carabiner - 3 PackHigh quality stainless steel construction Secure stainless steel wire gate closure Made of high quality, weather resistant stainless steel, this ultra handy accessory with its dual spring gates will hold, secure, and connect everything from keys to water bottles to gear. Smaller sized S Biners are excellent for connecting two zipper sliders on backpacks, duffels, and suitcases. We know that one size doesn't fit all, so we've designed six different