$450.00 to $480.00
Color:Deep Yellow
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Dual side zippers on the Mountain Hardwear Phantom Alpine 30 sleeping bag allow openings for your harness, so you can stay warm and tied in as you securely sleep, boil water and rack gear.

  • Features

    • High-lofting 850-fill-power down certified to the Responsible Down Standard (RDS) keeps you warm and toasty
    • 10-denier recycled ripstop nylon shell is extremely light and highly compressible
    • Lightweight but extra durable, 20-denier Pertex Y-Fuse fabric on underside of bag and footbox increases longevity while adding almost no extra weight
    • Tuck stitching protects baffle stitches from abrasion, adding to the durability of the bag over time
    • Lightweight and durable #5 zippers with antisnag for easy entry and exit
    • Dual side zippers with triple sliders allow arms and hands to move freely outside the bag without losing warmth inside the bag
    • 3D anatomically contoured footbox follows natural foot position for maximum warmth and comfort
    • High-perfomance mummy cut fits close to the body for thermal efficiency
    • Nylon compression sack and mesh storage bag included
    • Down-filled face gasket with cinch comfortably blocks drafts at the hood opening
    • Glow-in-the-dark, reflective zipper pull is easy to find at night
    • Durable water repellent (DWR) finish helps moisture bead up on the surface to keep the bag dry


    View all Mountain Hardwear Men's Sleeping Bags
  • Technical Specs

    Best Use


    Tested Lower Limit

    27 degrees (F) - ISO

    Tested Comfort

    37 degrees (F) - ISO

    Temperature Rating (F)

    30 degrees (F)

    Temperature Rating (C)

    -1 degrees (C)


    Long - Left Zip: 1 lb. 9 oz.

    Regular - Left Zip: 1 lb. 7.9 oz.




    10-denier recycled ripstop nylon; fabric accent: 20-denier recycled ripstop nylon Pertex

    Zipper Location


    Insulation Type



    Goose down

    Fill Weight

    Long - Left Zip: 11 ounces

    Regular - Left Zip: 1 lb. 4 oz.


    10-denier recycled ripstop nylon

    Sleeping Bag Shape


    Fits Up To (in.)

    Long - Left Zip: 78 inches

    Regular - Left Zip: 72 inches

    Shoulder Girth (in.)

    Long - Left Zip: 58.5 inches

    Regular - Left Zip: 56.5 inches

    Hip Girth (in.)

    Long - Left Zip: 53 inches

    Regular - Left Zip: 51 inches

    Stuff Sack Size

    13 x 6 inches

    Stuff Sack Volume

    Long - Left Zip: 4.9 liters

    Regular - Left Zip: 4.1 liters

    Compressed Volume

    Long - Left Zip: 4.9 liters

    Regular - Left Zip: 4.1 liters




    Contains materials that meet the bluesign® criteria

    Down certified to the Responsible Down Standard (RDS)

    Contains recycled materials

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