MSR E-Bivy Transceivers Integrated finger cap heating element

Integrated finger cap heating element completely encloses the fingers and heats the back of the hand

Specially adapted to our slightly asymmetrical models

47 in) carbon fiber lower

The BUGrip® sole provides best-in-class traction all year round

MSR E-Bivy Transceivers Integrated finger cap heating elementThe diminutive, ultralight and weather resistant E Bivy sack can be tossed into a pack lid on any trip, providing essential protection for an unplanned night in the hills, or added warmth and comfort when used under tarps or on open bivies. Its silicone coated fabric top blocks wind, dew, spindrift and precipitation, making it the perfect emergency shelter. Features Ultralight: Ultra packable & ultralight emergency shelter is easy to take with you