Art from books Pyramid Stunt, A Gold Medal in Love, and A Sanguine Solstice. Designed to keep your beverage hot up to 5 hours and cold for 15 hours, the Sherpa is an 11oz insulated vacuum tumbler that also doubles as a 12oz can insulator. Its double-wall construction features an 18/8 grade Stainless Steel inner wall, and a Stainless Steel outer wall. Features clear, press-on lid with slide closure. 
.: Double-wall construction
.: Vacuum insulated
.: Clear, press-on lid with slide closure
.: One Size: 11oz (0.32 l)
.: Material: stainless steel 
.: BPA free