HEST Dually Mattress

$549.00to $599.00
Color: Blue
please select a Size
Choose a shipping method

Members get an estimated 10% back on this item as a part of your annual .

To buy,  sign in as an REI Co-op Member or join now.
Join the co-op today to get access to a lifetime of benefits.

The HEST Dually is a portable sleeping system that takes the best of your home mattress and reengineers it to give you and a friend (and maybe a small dog) a luxury sleep experience under the stars.

  • Features

    • 2-layer foam construction is composed of the same type of high-performance polyfoams found in your home mattress
    • Top foam is an engineered, breathable open-cell foam that's not temperature dependent; it's designed for conformation and pressure point relief
    • Bottom foam is a highly resilient foam for ultimate support and body contouring
    • Mattress halves align perfectly when folded and stay in place by 2 sturdy clips; PU-coated nylon bottom folds to the outside, protecting sleep surface from moisture and dirt
    • The split in the middle of the Dually is seamless and virtually unnoticeable when opened, so you won't need to worry about falling into a crack during the night
    • 2 easy-carry handles meet in the middle of the mattress when the Dually is folded in half for transportation/storage; handles are made of durable nylon and sewn into the cover
    • Mattress cover has moisture-wicking stretch nylon twill on top and polyurethane-coated nylon on the bottom; nylon wicks moisture and stretches so foam can contour to your body
    • Mattress cover zips off and allows the foam to be removed so you can wash the cover
    • Pockets located at either end of the mattress offer a place to store your phone, ear plugs, headlamp or other essentials, keeping them handy and off the ground


    View all HEST Air Mattresses
  • Technical Specs

    Best Use


    Sleeping Pad Type

    Memory Foam

    Sleeping Pad Shape


    Insulation Type

    Open-cell Foam



    Packed Size

    Long: 78 x 25 x 7.8 inches

    Wide: 72 x 30 x 7.8 inches

    Pad Thickness (in.)

    3.9 inches


    Long: 78 x 50 x 3.9 inches

    Wide: 72 x 60 x 3.9 inches


    Long: 26 pounds

    Wide: 31 pounds



    Sleeping Capacity


  • Reviews
    10 reviews with an average rating of 4.9 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...