MSR Twin Sisters

The Twin Sisters shelter offers copious amounts of ultralight, floorless protection in any season. It pitches firm and fast with newly included poles (or ski/trekking poles) and easily covers two people plus gear. This year, we’ve added a second door for improved access and cross-through ventilation, while new, waterproof DuraShield™ coatings assure the finest in long term reliability.

Two-Doors: Rear door makes access twice as easy and increases ventilation.
Full-protection: Steep roof, perimeter snow skirt and DuraShield™ coatings help seal out the elements in any season.
Easy Set-Up: Pitches quickly with included poles or with trekking poles for added efficiency.
Additional Features: (2) external peak vents, guy loops for pole-free set-up, reinforced guy points, easy, six-point pitch