The MSR Mutha Hubba NX 3 is a three-season, three-person dome tent with a double-wall build, two doors and two vestibules so each occupant gets independent entry and storage — useful when three people are packing up in the rain without climbing over each other. Aluminium DAC poles support it, packaged weight is 2260 g, floor area 3.67 m2 and peak height 112 cm, enough to sit up but not stand.
The fly is 20D ripstop nylon with PU and silicone coating rated to 1200 mm; the floor steps up to 30D ripstop nylon with PU and DWR rated to 3000 mm, solid for damp or rocky ground, though the fly rating suits regular rain rather than sustained downpours. Twelve stakes and reflective guy lines are included, and stripping to Fast & Light mode — fly, footprint and poles, no inner tent — cuts weight to 1660 g for warm, dry stretches where full bug and condensation protection is not needed. A practical pick for three hikers on multi-day three-season trips who value two-door convenience over the lowest possible pack weight.