The North Face

Aleutian 40/4

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  • Regular price $99.00

Camp your way across all 50 states with this lightweight and versatile, three-season sleeping bag constructed with Heatseeker™ Eco insulation that packs down small and holds up in tough conditions. A roomy cut, vaulted footbox and a wraparound zipper that allows the bag to lie flat ensure the comfort of home even on the trail.


  • Three-season sleeping bag designed for warmth down to 40 degrees
  • Heatseeker™ Eco synthetic insulation composed of 30% post-consumer recycled material
  • Wraparound footbox zipper allows the bag to lie flat
  • Short side zipper so the bag acts more like bedding at home
  • Roomy, comfort-oriented cut
  • Draft collar for comfort and to prevent heat loss
  • Vaulted footbox keeps feet warm


Style: NF0A2SC1
Use: Camping
Temperature Rating: 40° F / 2° C
Lower Limit: 42° F / 63° C
Comfort: 50° F / 10° C
Insulation: Heatseeker™ Eco
Fill Weight: Reg: 14 Oz (397 G) / Long: 15 Oz (425 G)
Stuffed Volume: 9" X 16" (23 Cm X 41 Cm)
Total Weight: Reg: 2 Lbs 3 Oz (992 G) / Long: 2 Lbs 6 Oz (1077 G)
Compressed Volume: 827 In³ (13.6 L)