Collapsible, nesting Frontier dinnerware takes up hardly any space in your pack - yet expands to full function bowls and cups when needed. Two Large Bowls, two Medium Bowls and two Cups give you plenty of options at mealtimesSea to Summit pioneered collapsible camp kitchen gear, and this is its latest evolution. Each bowl has a rim so you can hold it securely and a curve between the base and sidewalls that matches Sea to Summit spoons. The Cup has a central ring in addition to the upper rim to make it easier to grip. High quality, EU food grade materials can be relied on to go with you - mile after mile, meal after meal.