REUSABLE and MULTI-fUNCTIONAL: Collapsible travel cups are easy to clean and can be washed in the dishwasher. To clean your camping mug, place it on the top rack of your dishwasher or wash it by hand. Also, collapsible cups for traveling can be adapted to almost any occasion, especially for travel, camping, hiking, climbing, survival, picnic, beach, holiday vacation, outdoor sports, etcSIZE INFORMATION: The foldable cup capacity is 9.22oz(270ml). Before folding, the Top diameter is 3.86 In, the Bottom diameter is 1.97 In, and the Height is 3.35In. After folding, the Height is only 0.47 inches, and the temperature ranges from -140 F to 482 F. When the folding mug is used, it can effectively resist high temperatures, hinder your cup construction from breaking, and provide better protection. The small collapsible volume and light weight make them both collapsible cups used for home and outdoorsEXCELLENT QUALITY: The collapsible travel cup, made of food-grade silicone, features a stainless steel rim and plastic lid. The collapsible cup for traveling is BPA-free, easy to clean, odorless, non-staining, durable, flexible, and reusable. This foldable water cup is ideal for outdoor camping and travelPORTABLE DESIGN: Update the collapsible design. Our silicone foldable cup has a thin pocket size, which helps you save space and is easy to carry when you use our expandable folding drinking cup. It is only 0.47 inches after being folded, making it suitable for stowing bags and backpacks without wasting valuable space. This makes the collapsible travel cup ideal for outdoor activities such as hiking, camping, travel, and sporting eventsUNIQUE DESIGNED: Our collapsible cups with lids that are tightly fitting effectively prevent dust and dirt from entering your cups. In addition, a portable sling is attached to the lid for easy carrying. The glossy interior repels gunk and stains. The metal edge provides stability, and portable cups have spiral appearances that hold the shape of the cup, making it easier to maintain and drink. Easy to read with the measuring inside of the foldable cup