The X-Brew is a collapsible coffee dripper with a reusable mesh filter. Its compact size and 2 cup capacity make it the perfect solution for a quick brew before a day on the trails.Features: 2 cup capacityMade from durable Nylon 66 and food-grade siliconeNo need for paper filters with the reusable stainless steel double mesh filterFilter mesh is super-fine with 180 micron holes for thorough straining of coffee groundsIf use of a paper filter is preferred, the mesh can be easily removed and a paper filter used insteadSpiral pattern on internal base is designed to break the surface tension of paper filters and create a more consistent drip speedWide 110mm base fits on almost all mugs and cupsFits on wide-mouthed water bottles for coffee on the go