Information about Caddy UK, Promotional Stubby Can Coolers. We are an international distributor of quality promotional products such as the stubby and have access to a manufacturer were quantity dictates pricing. Our aim is to provide firstclass service to all our customers and make sure that "quality" is the key word. The products aremade out of neoprene.NEOPRENE Neoprene is a synthetic rubber. It has a high resistance to heat and petroleum based products, and was first used for hoses insulation for cables. Due to it's flexible, durable insulation properties, divers surfers find it an ideal material for wet suits. These same qualities make it the material of choice for all our Stubbie products. The neoprene used in the manufacture of our products is normally 5mm thickness and features "shape memory". If the item is squashed, it will pop back into shape in a short time. Available 5mm (Standard), 8mm. Thickness, depending on the product. Covered on both sides by coloured absorbent jersey.