A heat-isolating environmentally friendly cup sleeve with grip

摘要

A heat-isolating cup sleeve or jacket for protecting the users hands when drinking a hot beverage, comprising of a main body and at least one fixer 10, 20 disposed on the main body, which is able to be folded inwards to insert between the cup and the sleeve. Preferably the fixer is a die-cut part that folds inwards to form a wedge shape, so as to increase the inner tensile forces of the cup sleeve so that it is in a tensioning state and closely attaches itself to the cup, making it difficult to slide off on its own. When the beverage is cooled, the cup sleeve can be conveniently removed from the cup, keeping it simple to use and environmentally friendly as it can be recycled.