The UltraLamina 15 from Mountain Hardwear has welded construction with synthetic Thermo Micro™ insulation, making it an ideal choice for cold, damp conditions. Consistently dense insulation maintains loft through repeated washings and compression cycles. Dual side zips allow the user to sit up and read or cook while staying inside the bag.
Performance mummy cut for maximum warmth and minimum weight
Patented, welded Lamina construction enhances loft and eliminates cold spots.
Comfort footbox follows natural foot position, face gasket and tailored hood seal in warmth.