High Quality This folding travel cup is made of silicone, with a stainless steel rim and a plastic sealing lid. Easy to clean, odor-free, stain-resistant, durable, flexible, and reusable. Portable and Practical New folding design, space-saving, only 1.5 cm (0.59 inches) after folding. Can be easily stored in pockets, wallets, backpacks, suitcases, etc. Compact and ideal for picnics, camping, road trips, and outdoor hiking. Excellent Performance Features a hand strap and portable hook for hanging on bags. Clear measurement markings inside the cup for easy reading. Stainless steel rim provides a comfortable grip and drinking experience. Secure plastic sealing lid helps prevent dust and spills. Product Size Capacity: 8.79 oz (260 ml). Before folding: cup rim diameter 9.5 cm (3.74 inches), bottom diameter 4.5 cm (1.77 inches), height 8.5 cm (3.35 inches). After folding: height 1.5 cm (0.59 inches). Temperature range: -40°F to 480°F (-40°C to 200°C). Package Contents Two cups, two colors: blue and gray