Flex Folding 16 Oz Water Bottle with Carabiner is Made From Pe+pa(nylon)+pet & is Bpa Free & Fda Certified. Easy to Use Pull Open Top. Can be Rolled, Folded or Flattened When Empty & Can be Frozen to Keep Water Cold. has Color Compatible Carabiner Clip for Easy Portability. Hand Wash Only. 4.75 Inch W x 10.5 Inch H