... of 3-5 mm SBR neoprene, Specifications: 1.ITEM: Can cooler / bottle cooler / can holder 2.Material: Neoprene + Polyester fabric (double sides ... Color: various colors 7.Design:Accept your designs 8. Feature:Can keep you drink temperature for several hours Packaging & Delivery: ... 4 days for sample, 15 days after confirm samples Neoprene can cooler sleeve, cooler bag, beer cooler bag, cola can sleeve