Mountain Hardwear Hyperlamina Spark Sleeping Bag 35 Degree Synthetic

Lighten up your pack with the Mountain Hardwear Hyperlamina Spark 35 Degree Synthetic Sleeping Bag. This lightweight bag is ideal for climbing trips in the summer as well as backpackers looking to save some trail weight. Utilizing a welded construction, the bag boasts a better warmth to weight ratio than traditional synthetic fill bags since there are no cold inducing stitches. Combined with a zoned insulation, which places additional insulation at your core and feet, you get more warmth where you need it, without any unnecessary weight. The center, half length zipper saves weight, while maintaining the ability to vent the bag if you start to get too warm. The snug fitting performance mummy cut is designed to maximize warmth while eliminating needless bulk and weight. When the night starts to get cold, fasten the face gasket and cinch down the tailored hood to stay warm, so you're ready to get after it once the sun comes up.