MSR MugMate Coffee/Tea Filter

The MSR MugMate is a dead-simple backcountry brew solution built for solo backpackers and minimalist campers who want fresh coffee or loose-leaf tea without disposable paper filters or the bulk of a press mechanism. Constructed from a durable plastic frame housing a fine stainless steel mesh basket, it weighs roughly an ounce and packs easily inside most standard camp mugs or small titanium pots without claiming noticeable space.

Performance relies on immersion rather than a finicky pour-over technique. Grounds go directly into the basket, hot water is poured through, and the mix steeps inside the mug until it reaches your preferred strength. The included plastic lid traps heat during the brew cycle and flips over to serve as a drip saucer once you lift the basket out. As with any permanent mesh screen, some micro-fines will settle at the bottom of the cup, so a consistent medium-coarse grind is necessary for the cleanest results.

Durability is where this design shines, as the lack of moving parts, delicate seals, or fragile hinges makes it virtually immune to pack crushing. The main operational trade-off is cleanup in the field. Knocking sticky grounds out of the mesh cylinder without wasting scarce drinking water requires a firm tap against a trash bag or some careful scooping. Compared to heavier French press stems or silicone drip cones, it remains one of the most reliable, featherweight brewers available for remote miles.