MSR Twin Sisters Shelter

Up to 30% Savings during the REI Fall Sale! Plus members save 20% on one full price item. This tarp tent is perfect for minimalists who want more coverage than a bivy offers—MSR Twin Sisters promotes maximum weight efficiency. Walled protection stands up against harsh alpine conditions and sudden spring snow storms. Peak venting provides high/low chimney-style ventilation, reducing condensation. Large zippered doors open fully for cooking and additional venting; easy-to-use door toggles. Ultralight ripstop nylon fabric reduces weight and sheds water with a polyurethane and silicone coating. Shelter can be raised for added ventilation in warm weather. Features taped seams, reinforced stress points, and ultralight stake loops. Includes stuff sacks, guylines and needle stakes. Does not come with any poles; use your trekking poles, walking staffs or paddle shafts as center supports to save weight.