Synthetic: 4 Season (+10 and Below)

Mountain Hardwear Switch 5 Degree Sleeping Bag:
The Switch 5 is an outstanding choice in cold temperatures where moisture and compressibility are issues.  Warm Thermic MX compresses easily and our face gasket seals in warmth. Mountain Hardwears exclusive Quantum expander allows you to increase bag girth by 8.

• Temp Rating: 5°F / -15°C
• Thermic MX synthetic insulation
• Thermic MX insulation has outstanding loft with excellent compressibility
• Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth
• Ergonomic draft collar blocks the escape of heated air from inside the bag. The two-piece collar drapes naturally over neck and shoulders creating a soft comfortable seal
• Comfort Footbox follows natural foot position for maximum warmth and comfort
• Internal zippered pocket at shoulder for storage
• Nylon stuff sack included and mesh storage bag included
• Quantum expander zips open to add 8"of girth to the bag. Keep it zipped closed and the comfortable mummy cut gives you maximum warmth. Zip it open for extra room or to make the bag sleep cooler on a warm night. The Quantum expander is a fully insulated panel, so no worries about cold spots, whether its open or closed.
• Shell Material: 40D Nylon Ripstop
• Lining Material: 50D Nylon Taffeta
• Length: 78in / 198.12cm
• Shoulder girth: 62in / 157.4cm
• Foot Girth: 38in / 96.5cm
• Fill Weight: 36.4oz / 1032.7g