Outdoor Research Alpine AscentShell Bivy - Nimbus Colour:Nimbus Durable 10 by 10 denier

Durable 10 by 10 denier

Providing award-winning protection

designed for progression on a vertical structure or a horizontal lifeline

and compact sleeping mat

This is the ideal shelter for minimalists who are looking to trade weight for speed

Outdoor Research Alpine AscentShell Bivy - Nimbus Colour:Nimbus Durable 10 by 10 denierExperience alpine protection and all night comfort without the weight when using the Alpine AscentShell Bivy from Outdoor Research. Leveraging AscentShell x Pertex technology, its high breathability rating means less condensation and a more comfortable sleep. Its step in opening allows you to step directly out of your boots and into your bed without the fuss of shimmying. Extra large head space makes room for gear, and a no see um mesh comes in handy