12oz Portable Camper Tumbler with Cork Base (Double Walled)

This 12 oz Portable Camper Mug features a powdered design with a natural cork bottom base. It’s made with 18/8 double walled stainless steel with copper inner lining. It’s a perfect ultimate coffee cup for urban travel and camping, and compatible with most coffee machines. It keeps drinks hot for up to eight hours and cold for up to three.