1,Real neoprene 2,Nylon zipper 3,Your design welcoemed 4,Stretches to accommodate many different ... shaped 5,Fast delivery Name:promotional zipper drink coolerMaterial:3.5mm neoprene foamSize:36 x 40cmLogo:As ... the customized size and printing design12.Available color:Red,Blue,black,Green,Royal,Navy Promotional Zipper Drink Cooler