MSR
Twin Sisters
2 person shelter
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, MSR added a second door for improved access and cross-through ventilation, while new, waterproof DuraShield coatings assure the finest in long term reliability.