Klean Kanteen full stainless Steel Pint Cup 473ml 4 Pack makes it easy to bring to parties, camping and use at home. The Steel Pint 473ml stacks perfectly, is lightweight, durable and can be used with the silicone Pint Ring making it easy to clip it on a backpack and bring on all adventures. Compatible with the Straw Lid and Tumbler lid to keep dirt and debris out while making sipping easy. Ditch the inferior plastic cup and upgrade your whole family with our stainless Steel Pint 473ml 4 Pack! 18/8 Stainless Steel construction. No paint, ink, coatings, or plastic. Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean. Compatible with the Tumbler Lid and Straw Lid Set. Dishwasher safe. Backed by the lifetime Strong as Steel guarantee. Capacity: 16 fluid ounces (473 ml) Weight: 3.5 ounces (99.2 g) Size: 5" H x 3.5" W  (127.4 mm H x 88.9 mm W) Opening Diameter: 3.08" (78 mm)