MATERIAL:The Camping Mug is designed specifically for camping, picnics, and outdoor activities. Made of 304 stainless steel, it is durable, corrosion-resistant, and wear-resistant. The folding handle design provides excellent insulation, keeping your hot drinks hot, and your cold drinks cold. EASY TO CARRY:Stainless steel cup features a folding handle for easy transportation, a mesh bag for storage and a space-saving design that fits snugly in your bag. The mug is made from durable stainless steel and is a great choice for those who love camping and want to save space. EASY TO CLEAN: The foldable mug is also dishwasher safe for easy clean and is a great addition to any camping or outdoor gear. MULTIPLES-USE:This stainless steel cup with four different capacity could meet your needs for hot or cold beverages,such as coffee, water, wine, beer, champagne,juice, milk, ice cream. Use them at home or for camping, the pool, the beach, picnics ,boating and more.