HEST Dually Mattress

$499.00to $599.00
Color: Blue
please select a Size
Select size for delivery dates
Oversize shipping may apply.

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.

Location Image of color BlueLocation Image of color BlueLocation Image of color Blue
Location Image of color Blue


  • 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 Camp Mattresses

Technical Specs

Best Use


Sleeping Pad Type

Memory Foam

Sleeping Pad Shape


Insulation Type

Open-cell Foam



Packed Size

Short: 64 x 25 x 7.8 inches

Long: 78 x 25 x 7.8 inches

Wide: 72 x 30 x 7.8 inches

Pad Thickness (in.)

3.9 inches


Short: 64 x 50 x 3.9 inches

Long: 78 x 50 x 3.9 inches

Wide: 72 x 60 x 3.9 inches


Short: 20 pounds

Long: 24 pounds

Wide: 26 pounds



Sleeping Capacity


15 reviews with an average rating of 4.6 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...