Exped SIM Comfort 10 LW Sleeping Pad

With a lofty design this self-inflating Exped SIM Comfort 10 LW sleeping pad is one of the thickest pads out there with about 4 in. of padding for dreamy refuge from the cold, hard ground.
  • $179.00

Item # 812011

REI Members get back an estimated $17.90 on this item as part of their annual member refund.

The REI Member Dividend

The REI dividend is a unique benefit of membership in the REI co-op. It's comprised of your member refund—typically 10% back on eligible purchases—and/or your REI Visa® card rebates.

Each March, active REI members and REI Visa cardholders who earned a rebate receive a refund in the form of an annual dividend notice.

Only active members receive annual dividend notices. To maintain your active status as an REI member, you need to make net merchandise or shipping purchases of at least $10 per year, unless you joined that year. Member numbers are issued in one name and only that person receives the member refund. Your number can be used by others in your family, but it cannot be transferred to someone else.

Questions? Call us at 1-800-426-4840 for more about your dividend or its redemption.

Learn more

Product size and color

Exped products can only be shipped to U.S. addresses.

This item ships for free! Learn more.

  • details
  • specs
  • reviews
  • q & a
  • Laminated polyester surface fabric is durable, airtight and humidity resistant; nonslip finish keeps you on the pad
  • Uses high-grade open-cell polyurethane foam for efficient warmth
  • Features 2 wide, low-profile, FlatValves for inflation and deflation; pad self-inflates, but to top off, inflate easily with a few hearty breaths
  • Intake valve features a built-in flap to prevent air escaping when inflating; flap can be released to let a little air out when finding that ideal comfort zone
  • Both edges of mat feature rip-and-stick strips so can you attach another mat or 2
  • High-frequency welded seams create airtight construction
  • Includes stuff sack for protection during transportation
  • The Exped SIM Comfort 10 LW sleeping pad includes repair kit with adhesive and fabric patches
  • SIM = Self Inflating Mat; LW = Long Wide

Exped SIM Comfort 10 LW Sleeping Pad

Specification Description
Best use Camping
Sleeping pad type Self-inflating
Sleeping pad shape Rectangular
Insulation type Open-cell foam
R-Value 9.5
Repair kit included Yes
Stuff sack included Yes
Packed size 7 x 28 inches
Dimensions 77.5 x 26 x 4 inches
Dimensions - metric 196.5 x 65 x 10 centimeters
Weight 67.4 ounces
Weight - metric 2.24 kilograms
Gender Unisex

Exped SIM Comfort 10 LW Sleeping Pad

Loading Ratings & Reviews...

Rated 4.5/5 based on 4 reviews
Rated 5out of5
by fromlike a champ one run to MT -15 helped and got beat up
Date published: 2011-12-07
Rated 3out of5
by fromGood, but there are better choices These days there are so many luxurious camping mattresses, it can be hard to choose the best one. I would rate the EXPED SIM Comfort 10 as quite comfortable, but I returned it in favor of the Exped Mega Mat and the REI Campbed 3.5 (I use both for different uses) for these reasons: 1) There is a distinct tendency to roll off the sides of the SIM. By comparison, the REI Campbed 3.5 and the Mega Mat provide a stable sleep surface. 2) The SIM is only slightly more comfortable than the REI Campbed 3.5 and not worth the extra money. The Campbed has a softer top surfance that feels better on bare skin. 3) The Exped Mega Mat is much more comfortable than the SIM. If you're going to pay this much money, you might as well go all the way and get the Mega Mat. For sleeping on the ground the Mega Mat is definitely more comfortable than the SIM by a large factor. For sleeping on a cot the REI Campbed 3.5 is better (excellent, in fact) and cheaper. I am not recommending the SIM not because it's not a good mattress---it is---but because there are better choices in this age of amazing mattresses.
Date published: 2013-08-12
Rated 5out of5
by fromSooooo Comfy! So like any exped product, this one is a winner too. I also own their synmat7. I got this pad beacuse I started car camping more than backpacking and wanted something nice and fluffy unlike a cheapo air matress. Inflation took 24hrs this first time around, but since then no problems inflation takes 20-30mins. Easy to deflate and pack. Nice materials, rugged and held my big self in place no issue. Call me crazy, but this thing did not feel like it weighed the 64oz it was advertised at, so to the scale it went. An even 3lbs. Now at 3lbs, call me crazy but I might take it backpacking cause it is that comfy and I would carry the extra pound for a better nights sleep. It would be bulky, but if you sleep better the next day will be better. There is only 1 thing I didn't like at first. The edges, they curve down a little bit. This could make it easy for someone to slip off IF they sleep with a very firm mat, I don't so no issue here. I've spent 3 nights on it so far. I should add I am a side sleeper and this is the most comfortable mat I have ever used. Well worth the money!
Date published: 2013-04-02
Rated 5out of5
by fromAwesome sleeping pad for car camping Excellent sleeping pad for car camping-type uses. Super warm and comfortable. After the first full inflation, it self-inflates almost all the way by itself and holds air really well. The velcro feature is really nice too since my wife and I both have one. That way the pads can form 1 large mattress essentially, if needed. The pad is light for its size, but is still quite large even when rolled up into the stuff sack. I wouldn't ever take it backpacking, but for comfort, car camping, this pad is the best.
Date published: 2013-06-10

Ask a question and have it answered by REI product experts and fellow outdoor enthusiasts. Need immediate assistance? Use Live Help .

Loading Questions & Answers...