Our stainless steel cups are great to bring to parties, camping and use at home. They stack perfectly, are lightweight and durable, so won't break like glass. The Steel Cup 10oz is the perfect kids cup for water or snacks and a versatile size for adult beverages such as wine, cocktails or whiskey.The Steel Pint 16oz can be used with our silicone Pint Ring making it easy to clip it on a backpack and bring on all adventures. Compatible with our Straw Lid and Tumbler Lid to keep dirt and debris out while making sipping easy. Ditch the inferior plastic cups and upgrade to our stainless steel cups and pints!