Drinking Mugs Cup with LidThe mouth of the mug cup is reinforced with a stainless steel rim, that doesn't collapse or flop around and is easier to hold and drink. The metal rim makes the cup stable and maintains its shape, making it easier to hold and drink. The rope and portable hook let the cup could hang on your bag.Silicone Collapsible Cup Our collapsible cup is made of food-grade silicone, stainless steel and plastic lid, which is flexible, reusable and pro-thin, not easy to rust, strong corrosion resistance. When the folding mug is used, it can effectively resistant to high temperatures, hinder your cup construction breaking, and provide better protection.Universal to useOur folding travel cups are multi-purpose. The small collapsible volume and light weight let mugs cup can be used not only for home, office, indoors rest. Also, the folding design can be adapted to almost any occasion, especially suitable for travel, camping, hiking, outdoor sports. It is good gifts to your kids, family and pets. 180ML+180ML Pink+White Collapsible Cup-Silicone Small Foldable Cup-Expandable Folding Drinking Cup -Reusable Portable Mugs Cup with Lids For Travel, Camping, Hiking, Holiday Vacation, Outdoor SportsEasy to CarryThe pocket size and foldable design help you save space when you traveling. It is only 0.48 inches after being folded, which is very suitable to be placed in pockets, backpacks, suitcases, and does not take up any space, which is convenient to carry. And more collapsible cup is easy to use and clean.