Focusing on comfort, the BACKCOUNTRY BIVY 3000 LONG from Sierra Designs is a minimalist sleeping bag that lets you sleep happily on the canvas.
At 218 cm long, this model has enough interior space to be compatible with the revolutionary Backcountry Bed bag and Backcountry Bivy airbag. It features a waterproof membrane and abrasion-resistant floor, stitched together for extra protection in inclement weather, and covered with a durable PFC-free water-repellent coating (DWR) for extra protection.
This sleeping bag has a large opening and a mesh vent that offers an unobstructed view of the shiny canvas.