The portable ice chest was invented in 1950s. Once people realised that by carrying around cooling devise, they could experience more freedom and flexibility in their recreation the race was on to come up with a range of practical light weight cooling devises. The most practical of these for corporate gifting needs is the cooler bag. So if you are looking for a double decker cooler, 6 can cooler, lunch bag, braai cooler or a collapsible trolley cooler, you will find it here.