Mountain Hardwear Lamina Z Spark Sleeping Bag 34 Degree Synthetic

Mountain Hardwear designed the Lamina Z Spark 34 Degree Synthetic Bag to virtually eliminate cold spots, so you don't wake up cold in the middle of the night. The bag's welded Lamina construction prevents the Thermal. Q insulation from migrating and leaving you with cold spots, and the strategic insulation mapping concentrates warmth around your core and feet, helping your most important and vulnerable spots stay warm and comfy. Condensation can also leave you chilly, so Mountain Hardwear finished the Spark's Lamina Revamp nylon shell off with a DWR treatment to repel water. The face gasket and tailored hood stop heat from escaping from out the top of the bag, and the comfort mummy shape and footbox provide a slightly roomier fit for better insulation and more room to move.