The Stainless Steel Vacuum Travel Mug with Handle shall be made of food grade 304 stainless steel inner and 201 outer. Stainless steel body and PP lid are all BPA FREE. Leak proof cover makes it easy to place it in your backpack pocket for outdoor hiking. The soft carrying ring is suitable for outdoor activities The travel water bottle with handle is easy to carry. Handheld while walking, place it in car cup holder while driving. We provide two sizes of vacuum bottle as well as multiple color patterns. Select the right water bottle for yourself or your family.