Exped  MegaMat Max Duo Sleeping Pad - Long Wide Double

$569.95
Members get an est. $56.99 in rewards

The thickest camping mat from Exped, the Exped MegaMat Max Duo sleeping pad offers an additional 50% thickness compared to the MegaMat for enhanced support and pressure relief while sleeping.

Color: Burgundy
Size: Long Wide Double
Quantity
Shipping restrictions apply.

Members get an estimated $56.99 (10%) back on this item as a part of your annual .

Members get an estimated $56.99 (10%) back on this item as a part of your annual .
To buy,  sign in as an REI Co-op Member or join now.
Only thru 9/28
Earn 2x card rewards

Instead of 5%, earn 10% in card rewards† on REI purchases—even sale items—with your REI Co-op® Mastercard® Sep 18–28. Terms apply. Learn more

Location Image of color BurgundyLocation Image of color BurgundyLocation Image of color Burgundy

Features

  • An ideal choice for stomach and side sleepers; MegaMat Max features a plush and luxurious sleep surface for a blissful night's sleep
  • Duo model is large and spacious enough to comfortably accommodate 2 sleepers; pack it along on the family camping trip or use it as a comfortable guests bed at home
  • 2 practical welded side handles make for easier handling and carrying
  • 6 in. mattress height comprised of high-quality open-cell polyurethane foam keeps sleeper warm and comfortable, providing a plush sleep surface you can sink into
  • Air-core-channeled foam insulation
  • Duo model now features 30% more foam coring for faster, easier deflation, a lighter weight and a smaller packed size when stowed in the stuff sack
  • No one wants a rough, scratchy mattress; MegaMat features soft, 100% recycled 4-way stretch tricot polyester material that cradles the body and provides next-to-skin comfort
  • 3D vertical sidewall construction maximizes the available sleep area and reduces tapering at the edges, similar to your own mattress at home
  • One-way, low-profile inflate FlatValve allows the mat to self-inflate when opened; insert the included valve pin into the valve opening to speed up air intake
  • 2 high-airflow, one-way deflate FlatValve allow for efficient mat deflation
  • Optional: Use the Exped combo inflate/deflate Mega Pump accessory (not included) to more quickly and easily deflate your mat
  • Customizable comfort—adjust the firmness of your mat by opening the inflate valve and pressing gently on the one-way flapper to purge excess air
  • After allowing the mat to self-inflate, top up MegaMat to your desired firmness with the included Top-Up Pump accessory
  • Comes with the roll-top SideWinder stuff sack for easy storage and a temporary repair kit with adhesive patch

Imported.

View the Exped MegaMat Product LineView all Exped Self-inflating Pads

Technical Specs

Best Use

Camping

Sleeping Pad Type

Self-inflating

Sleeping Pad Shape

Rectangular

Insulated

Yes

Insulation Type

Open-cell Foam

R-Value

10.6

Repair Kit Included

Yes

Stuff Sack Included

Yes

Packed Size

11 x 31.1 inches

Sleeping Capacity

2-person

Pad Thickness (in.)

6 inches

Dimensions

77.6 x 52 x 6 inches

Weight

13 lbs. 2.6 oz.

Gender

Unisex

Sustainability

Contains recycled materials

Reviews

10 reviews with an average rating of 4.3 out of 5 stars

60% 3 of 5 reviewers recommended

Write a Review

Adding a review will require a valid email for verification

Average Product Weight

LightweightHeavy

Average Ease of Use

Difficult to useVery easy to use
Kushim
Age:45–54
Weight:175–200 lbs.
Height:5'11"
Rated 5.0 out of 5 stars
1 year ago

Maximum Comfort and Capability

Been sleeping on the MegaMat Max 15 (6") every night for the past three years. Not something to ever put in a backpack, but for car camping, RV, boat, cabin or home it's extraordinary. You'll be getting custom sheet sets; Exped's fitted sheet is for their 4" mats. Full XL is closest standard sheet size. My only critique would be that this mat is not in a standard mattress size, and it's also too wide to fit in a 50" width (2-person) tent. Get whatever size works for your needs but get the "Max" (6" depth), which allows for a softer feel without bottoming out. If you do take it into the outdoors, the 10+ R-value will turn deep winter into deep comfort. Worth the money; no other air mattress or camping mat compares.

Age:45–54
Weight:175–200 lbs.
Height:5'11"

Ease of Use

Difficult to useVery easy to use

Product Weight

LightweightHeavy
flat matt
Location:CA
Age:65–74
Weight:175–200 lbs.
Height:5'11"
Rated 1.0 out of 5 stars
1 week ago

DUO Megamat is TOO max for utility?

I just recieved the Megamat Max DUO. i am wondering if the 6 in size is TOO big to self inflate. I left it on open for over one hour out of the box. It barely moved in height. It comes with a hand pump but so far, I am not able to raise the height more than a10%? I do have an electric SUP pump but the connections do not fit. I think for the price, this matt should come standard with the electric pump or at least fittings so that a SUP pump can be used. I will play around with it a few more days to see if I can see it at the full 6 inch height. After two hours, I think it may be 3 inches that required 30 minutes of hand pumping.

Age:65–74
Weight:175–200 lbs.
Height:5'11"

Ease of Use

Difficult to useVery easy to use

Product Weight

LightweightHeavy
Dave
Location:California
Rated 3.0 out of 5 stars
1 year ago

not impressed

The previous version of this item was much more comfortable. I have a feeling that the coring of foam is to save money on materials while still charging a premium price point. I may try to find the previous model and trade this one in

Megnorth
Location:Eureka, Ca
Age:35–44
Weight:150–175 lbs.
Height:5'9"
Rated 5.0 out of 5 stars
1 year ago

Worth it!

I’m entering my second year using this sleeping mat, and I love it. First use last year was on concrete and I never felt cold. Be used it for up to 7 nights in a row and only ever top it off after the first inflating. I’ve used foam and latex mats, air mattresses, thin backpacking pads, and tri-folding mats. I wake up happy every morning on my MegaMat.

Age:35–44
Weight:150–175 lbs.
Height:5'9"

Ease of Use

Difficult to useVery easy to use

Product Weight

LightweightHeavy
Btunn
Rated 5.0 out of 5 stars
10 months ago

16 Hours of Sleep for A Tired Mama

The first time I slept on this, I slept 16 hours straight without even realizing it. It’s the real deal. Life changing for camping and glamping alike. Challenging to deflate to a small size, so absolutely not backpacking friendly. But oh so comfortable!

Ariana
Location:NJ
Rated 4.0 out of 5 stars
1 week ago

5 star mattress if it came with the electric pump

This mattress is comfortable. Really comfortable. The whole things is a memory foam reinforced with air. HOWEVER, the pump should not be optional but a must. Inflating the mattress with the included little air blower took me I don’t know how long to fill it up, probably longer than setting up a tent. Now, forget about deflating it and rolling it up into the bag. Because the whole thing is a memory foam, there is no way you can fully deflate this and roll up. Maybe roughly possible with two adults? I highly doubt it will be small enough to fit back in to the sack. It is a very good comfortable warm soft mattress. BUT THE ELECTRIC PUMP IS NECESSARY. I am so glad I tested this out at home before going to camping.

Ease of Use

Difficult to useVery easy to use

Product Weight

LightweightHeavy
M
Rated 5.0 out of 5 stars
6 months ago

Highly Recommended!!!

Buy once cry once. One of the best inflatable mattresses you can get. The memory foam makes it feel like a regular mattress. Deflating can be tricky at first but once you get it figured out it's easy. I bought this for camping and would use this in any sleeping situation where I needed an inflatable. Would highly recommend to any of my friends or anyone needing an inflatable sleeping pad.

Todd S.
Rated 5.0 out of 5 stars
6 months ago

Ultimate camping comfort

The MegaMat is about as cush as you can get outside of your home mattress. The inflate and deflate valves work great. Do yourself a favor and buy the Mega inflator to save some work inflating and deflating.

Terry S.
Rated 5.0 out of 5 stars
1 month ago

Best Mat ever

This mat exceeded my expecations. Comfortable and big enough for two people. Especially liked the length.

Anonymous
Rated 5.0 out of 5 stars
7 days ago

Questions & Answers

Loading Questions...
image of a girl hiking in iceland

Need help choosing gear?

Get real advice from our experts who have been there, done that.
10% co-op member reward: $56 $56 Member Reward
Your NameLIFETIME MEMBER#0123456

This item pays for membership!

Buy a lifetime $30 membership and make a $50 purchase by Nov 12, 2026.*

$56

10% Reward*

on this and every eligible full-price item*

+

$30

Bonus Card*

valid for 30 days after joining*

=

$86

Value