The X-Brew is part of the popular X-Series of camping dinnerware from Sea to Summit. Super lightweight and portable, the X-Brew delivers fresh drip coffee at camp, on the trail or anywhere you go. A reusable, super-fine stainless-steel mesh filter with 180-micron holes negates the need to pack paper filters (but is removable if paper filters are preferred). Durable, food grade silicone materials are collapsible and pack flat. Fits on wide mugs or bottles and makes up to two cups – just add coffee grounds and hot water. Designed to nest perfectly inside Sea to Summit X-Kettle along with an X-Mug for a complete outdoor coffee kit (components sold separately). Weight 2.9oz, diameter 4-inches, capacity 2 cups.