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Big Agnes Q-Core SLX Double-Wide Inflatable Sleeping Pad


Availability: In Stock!

Orders placed in the next minute ship today!

Availability: In Stock!

Orders placed in the next minute ship today!
Item # BGAAA401
Utilizing a unique "quilted" design, the Big Agnes Q-Core SLX Double Wide inflatable sleeping pad provides couples with 3-season backpacking and camping performance.
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Utilizing a unique "quilted" design, the Big Agnes Q-Core SLX Double Wide inflatable sleeping pad provides couples with 3-season backpacking and camping performance. An internal layer of synthetic insulation bolsters the pad’s thermal efficiency.

The pad’s nylon rip-stop top and bottom have internal polyurethane coatings for waterproof protection. The alternating I-beam construction provides a smooth, comfortable feel and a full 3.5" of thickness. Dual high-volume technology allows for easy one-way inflation and convenient, super-fast deflation. Larger outer baffles help to keep you comfortably on the pad throughout the night. An internal antimicrobial treatment extends the life of the pad. Big Agnes has rated the pad for use in temperatures as low as 15 degrees Fahrenheit.

A stuff sack and repair kit are included with each Big Agnes Q-Core SLX Double Wide inflatable sleeping pad. NOTE: Always store the pad unrolled with the valve open.

  • High volume valve allows for efficient and easy inflation and super-fast deflation
  • Advanced heat reflective technology
  • 15 Degrees F temperature rating
  • Antimicrobial treatment inside pad prevents microorganism growth
  • Minimalist I-Beam construction reduces weight and provides stability and comfort
  • Quilted top provides a pillowy sleeping surface
  • Larger outer chambers keep you cradled in the middle of the pad
  • Repair kit included



Best Use Backpacking, Camping
Item Weight 2 lb 6 oz
Dimensions 40" x 72" x 3.5"
Other Stuff Sack and Repair Kit Included
Warranty Limited Lifetime
Type Inflatable Sleeping Pad


Real Customer Reviews

Average Rating:
(based on 12 real customer reviews)

1-10 of 12

  1. 1
  2. 2
Most comfortable backcountry sleep ever
Reviewed by Gabriel W. - September 3, 2018

Likes: Extremely comfortable. My partner and I slept flawlessly every night. Great weight/pack size for the comfort level!

Dislikes: Takes a long time to blow up. Recommend buying pumphouse ultra from big agnes to complement.
Difficult to slip pad into sleeping bag sleeve in 2-person tent. Would only be a problem in bad weather.

Only way to go.
Reviewed by Reuben B. - August 8, 2018

Likes: I like that it suspends you off the ground with plenty of room to deflate it to remove pressure points. 3 1/2 inches is one of the thickest ones I've seen and it will be perfect for me and my wife or me by myself at only 2lbs.

Dislikes: I don't like that at $250 it doesn't include a way to inflate it. Didn't take me too long, but hyperventilation stinks lol. These things are all overpriced pool floats anyway.

Excellent. Replaced my 2 thermarest neoairs
Reviewed by Hadjh A. - August 5, 2018

Likes: Comfortable. Fills my MSR Hubbu Hubba perfectly. Packs down very well.

Dislikes: Takes a little while to blow up.

I received my order last month and its AMAZING!
Reviewed by Mahmood A. - July 21, 2018

Likes: • wide
• comfy

Dislikes: • price

3 season pad
Reviewed by Bradly H. - July 7, 2018

Likes: Worked great with the King Soloman Double Wide sleeping bag. Very comfortable and seemed sturdy.

Dislikes: Took a while to blow up.

Great pad - lightweight and very comfortable. Paired with the King Solomon sleeping bag, it was like sleeping on a real bed.
Reviewed by Chris T. - July 6, 2018

Likes: Lightweight
Kept us warm
Fits with the King Solomon Sleeping Bag

Dislikes: Takes a lot of air to inflate

So cozy!
Reviewed by Lynnette R. - May 22, 2018

Likes: I did a ton of research before deciding on this pad and so far I have not been disappointed. I have some chronic pain due to Fibromyalgia and back/neck issues so finding a comfy bed was a big deal for me! I am a side sleeper and tend to move quite a bit during the night which is why I opted for the wider size. I have only used this for 5 nights (2nights just testing it out and 3 on the trail) but I am relieved to say it was always comfortable, never aggravating my chronic pain. Only once did I find my hip hitting the ground and it wasn’t too bad.. The offset I-beams work great at keeping this mat stable-- really important on a pad this thick. This was a splurge, both size and price, but worth it. I would recommend getting the Pump House for inflating it as it holds a lot of air. Given the size it inflates to, I didn’t think the pack size was too bad. Just a bit larger than my friends self inflating mummy shaped therm-a-rest. It is also pretty quiet i.e. doesn’t crinkle much as you move around. Great product!

Dislikes: Price...

Great fit and comfort. We're very happy with this purchase.
Reviewed by Kevin - May 10, 2018

Likes: Perfectly fits our Big Agnes King Solomon double sleeping bag.
Good depth which allows it to work well for side sleepers as well.
Comfortable and quiet. The quilted design really makes a difference.
Light weight, compact, and seems durable.

Dislikes: Nothing specific that we dislike about this pad.
Something to note that is probably true for all double pads: due to the larger size of a double pad, it can take some extra effort to really empty all the air to allow it looks as compact as it did on arrival. We decided to use a cordless air pump to make inflating and deflating much easier.

Lightweight 2 person sleep system
Reviewed by Eric S. - May 9, 2018

Likes: We were seeking a single pad (rather than two side by side) for a Nemo two person quilt. This fits perfectly (though we had to modify the Nemo slip cover as it was designed for two pads side by side). The width is enough for an average sized couple to each get into a few sleeping situations and is thick enough for side sleepers. The real test will be if the seams hold up to double weight after a few years of use as I've had seam issues on Big Agnes products before (so far so good though).

Dislikes: The material seems a bit thin, but that's the sacrifice for lower weight. Also, as is the case with many pads, static attracts every bit of fuzz and hair.

If you’re looking for a two person pad, this is the one!
Reviewed by Joe R. - March 21, 2018

Likes: Big!! And comfy. Moved into a new house and slept on this for about a week just fine!

Dislikes: So far, no complaints. Packs down small, and fills up well!!

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