Healthy & Safe Material: CMSOOL Collapsible silicone Travel cup is made of food grade silicone and stainless steel ( rim of cup). BPA Free, Easy to clean, non-toxic, odorless, non-staining, durable, flexible & reusable.
Portable & Convenient - Updated collapsible design, space saving and only 0.59 in when collapsed, fits well in your pocket, purse, backpack, suitcase and takes up no space, ideal for outdoor hiking, camping, travel, and sport events.
Cold & Hot Resistant: Can be hold with hot water or cold water , the temperature range from -40F to 480F. The small collapsible volume and light weight made them both of these use for home and outdoors.
Outstanding Performance: Can be hung on the bag of a connective hand rope and portable hook. - Easy to read with the measuring inside of the cup. - Much easier to hold and drink from the stainless steel rim of the cup. - Tight fitting the lid prevents any dust and dirt to get close.