Ultra-Lightweight Sleeping Bags

Mountain Hardwear UltraLamina 15 Degree  Sleeping Bag

The Mountain Hardwear UltraLamina 15 Degree sleeping bag provides synthetic warmth for 3-season backpacking and camping. A streamlined mummy cut and a 3/4-length zipper add thermal efficiency and ensure a comfortable night of sleep.

Mountain Hardwear
UltraLamina 15 Degree

  • 15 Degree F
  • Thermal.Q synthetic
  • Starting at: $259.95
  • Free shipping plus free returns
Therm-a-Rest Navis 25/45 Degree Sleeping Bag

A unique option for alpinists and ounce-counting backpackers, the Therm-a-Rest Navis 25/45 Degree sleeping bag delivers lightweight warmth. Save the weight and combine it with a hooded down jacket (not included) when temperatures drop.

Navis 25/45 Degree

  • 25/45 Degrees F
  • 750+ Fill Goose Down
  • Price: $259.95
  • Free shipping plus free returns
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Streamlined designs, with lightweight fabrics and fill make these the lightest offerings available

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  • Sleeping Bags
    • Ultra-Lightweight Bags
      • 35 Degree+ (1)

        Single-Season bags for use in summer or warm climates

      • 20-40 Degree (1)

        Down and synthetic bags for three-season backpacking and camping

      • Down Fill (1)

        Extremely lightweight and compressible fill material; best suited to dry climates due to reduced performance when wet

      • Synthetic Fill (1)

        Affordable alternative to down fill; maintains insulating qualities even when wet

      • Liners & Overbags (1)

        Protect the interior of your bag and increase its temperature range



  • $200.00 - $299.99