Elegantoss Collapsible 4 Pack Travel Cup with Lid, Silicone Fold able Drinking Mug for Hiking Camping travel Picnic & PartiesCategory: Etch It Party Cups4 Pack silicone fold able cup cups in colors blue, pink, yellow, green. It fits conveniently into your pocket, hand bag, backpack and most car cup holders, with the lanyard. Its ideal for travelling, camping, outdoor sports and more. The collapsible travel cup made of food grades silicone, nontoxic, prevent slippery, wear-resisting corrosion resistance. The tight and snugly fitting lids can prevent any dust and dirt from the air. Portable Hook and Connective Hand Rope: Combination of both can string the cup and dust cover together to prevent accidental drop.