With a design that eliminates cold spots and maximizes loft, the Mountain Hardwear Hotbed Spark sleeping bag blocks cold when its time to trade the glow of the campfire for the warmth of your tent.

• 100g High-loft Thermal.Q synthetic fibers are lightweight, compressible and insulate when conditions are damp
• Vertically welded Lamina construction maximizes the loft of your insulation and minimizes cold spots, keeping you warmer, longer
• Relaxed, comfortable mummy fit is roomy and maximizes warmth without making you feel constricted
• Hood opening has a face gasket to comfortably block drafts
• Hood and chest closure adjust with single-hand pulls
• Comfort footbox delivers targeted warmth and allows your feet to rest in their natural position while you sleep
• Full-length #5 zipper has double sliders for easy venting; zipper allows Regular Left and Regular Right Hotbed Spark sleeping bags to be zipped together
• Zipper has insulated draft tube and antisnag panel to minimize the development of cold spots
• Included mesh storage bag and microfleece-lined stuff sack doubles as a pillow
• Closeout
• Imported.