5o'clock- Because we have all used the saying ?it?s 5o?clock somewhere? to make us feel better about the thought of having a drink before midday. Here we are with the 5o?clock tumbler. Our vacuum insulated tumbler is a great addition for anyone after a coldie or a hottie. Designed to keep drinks colder for up to 12 hours and hot for 6, the 5o?clock insulated tumbler is perfect for both a nice morning brew and cheeky afternoon cocktail.