As green as green gets, the Verde 20 by Sierra Designs is as far as we could push our Green Effect program. Climashield Green insulation is a warm, comfortable, and durable post-consumer recycled polyester.
Slumberjack: Vertex -20, 0, 20 degree bags by Climashield®
The Slumberjack Vertex sleeping bags feature durable and lightweight Climashield XP insulation- the best warmth per weight performance in synthetic insulation. ...read more