About This Materials: Collapsible camping cup is made of food grade silicone material, it is non-toxic and odorless to ensure the safety of your drinking water. Folding & Portable: The travel cup is foldable and very portable(only 0.59In when collapsed). Suitable for outdoor hiking and can be put in the pocket or backpack. Parameter Details: The capacity 9.22oz(270ml). The Top diameter 3.74In, Bottom diameter 1.77In & Height 3.35In. After folding, the Height only 0.59In. Cold and Heat Resistant: Temperature range from -40F to 480F, pour boiling water without melting. Suitable for cold drinks, tea, coffee and other hot beverages. Dishwasher Safe. Multiple colors: We offer a variety of vibrant, foldable, and reusable cups, allowing you to choose different colors according to your preferences. Overview Brand : Litoexpe Color : Pink & Green Special Feature : Freezer Safe Style : Casual Theme : Sports Material Silicone : Capacity 9.22 ounces : Material Silicone : Capacity 9.22 ounces