Safety and Health: The collapsible travel cup made of food-grade silicone, guaranteed stainless steel rim and plastic lid, BPA Free, FDA Approved. Easy to clean, non-toxic, odorless, non-staining, durable, flexible & reusable.
Ultra-thin Folding Design and Portable: Update the collapsible design, space saving, and only 0.59In when collapsed, fits well in your pocket, purse, backpack, suitcase and takes up no space, ideal for outdoor hiking, camping, travel, and sports events.
Outstanding Performance: Can be hung on the bag of a connective hand rope and portable hook.
The small collapsible volume and light weight made them both of these use for home and outdoors.