Exped MegaSleep Duo 25/40 Double Sleeping Bag

Color: Dark Navy/Deep Sea Blue
Size: Medium Double
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Sleep outdoors like you do at home: together. The Exped MegaSleep Duo double sleeping bag is a 4-in-1 sleep solution, offering multiple configurations and temperature ratings for warm or cool nights.

  • Features

    • Flip the bag over based on weather conditions: Dark Blue side up will keep you warm down to 25°F; Light Blue side up keeps you warm down to 40°F
    • Separate the top and bottom layers of the bag to create 2 single sleeping bags: 1 Dark Blue bag rated to 25°F, 1 Light Blue bag rated to 40°F
    • Draft tube along full length of zipper stops heat loss and enhances warmth
    • Central snap at head end reduces drafts when sleeping in couple configuration
    • Use this sleeping bag with any sleeping pad; designed to fit perfectly on an Exped MegaMat Duo 10 (sold separately) for an at-home sleep experience while in the outdoors
    • Quick-drying microfiber insulation is engineered for maximum loft while remaining lightweight and highly compressible; you can even take this sleeping bag backpacking
    • High-grade lining fabric provides soft feel next to skin
    • All next-to-skin fabrics are treatment free, minimizing your contact with allergens or chemicals
    • Includes a convenient, adventure-ready storage duffel (27.6 x 22.8 x 11.8 in.)
    • Oeko-Tex® 100 Standard certified: Fabric is tested for harmful substances and produced sustainably in accordance with Oeko-Tex® guidelines


    View all Exped Double Sleeping Bags
  • Technical Specs

    Best Use


    Temperature Rating (F)

    25 degrees (F)

    Temperature Rating (C)

    -3.88 degrees (C)


    Medium Double: 4 lbs. 6 oz.


    40-denier ripstop nylon (Oeko-Tex 100 certified)

    Zipper Location


    Insulation Type





    42-denier nylon (Oeko-Tex certified)

    Sleeping Bag Shape


    Fits Up To (in.)

    Medium Double: 72 inches

    Shoulder Girth (in.)

    126 inches

    Hip Girth (in.)

    126 inches

    Stuff Sack Size

    27.6 x 22.8 x 11.8 inches

    Compressed Volume

    14 liters



  • Reviews
    47 reviews with an average rating of 3.9 out of 5 stars

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