Design and Details:

• Traps insulating air to increase warmth of a sleeping bag by up to 14°f /8°c
• Stretchy, thermolite® fabric is incredibly comfortable
• Lighter weight and more packable than fleece
• Technical mummy-shape with drawstring hood
• Easy care - machine wash with no special soap is needed. avoid fabric softeners and dryer sheets
• Keeps sleeping bag clean
• Packs into its own ultra-sil stuff sack

Specs:

• Weight: 8.7 oz | 248 g
• Length: 6 ft 10" | 208 cm
• Packed size: 5.75 x 4" | 15 x 11 cm