X-SET 21 - 3 PIECE COMPACT CAMPING KITCHEN SET - SAND/RUST - SEA TO SUMMITX Set 21 Our collapsible three piece X Set 21 is the perfect combination of packability and versatility in a solo camp cookware set. The X Pot is made with a hard anodised aluminium base and silicone side walls and is perfect for preparing all your camp meals with ease, including boiling water for drinks. The 1. 4L X Pot, X Bowl and X Mug set nests together to the size of a Frisbee like disc, which saves space for more fun in your pack. The X Pot 1.