Recently added item(s) ×

You have no items in your shopping cart.

  • Awesome Gear, Amazing Service

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


Availability: In Stock!

Ships tomorrow.

Availability: In Stock!

Ships tomorrow.
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.
100% Satisfaction Guaranteed

Shop with Confidence - 1-Year No-Matter-What Returns




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 16 real customer reviews)

1-10 of 16

  1. 1
  2. 2
Perfect for Backpacking Couples
Reviewed by Jason L. - October 24, 2018

Likes: This is our new go-to pad for lightweight and even ultralight backpacking. We use a double quilt and now a double pad, and this saves quite a lot of weight for us overall. The double pad eliminates the annoying "canyon" between the pads and keeps us more comfortable and warmer as a result. An unexpected benefit of the double-wide size is that it is quieter and more stable than the normal size model. The normal size model has a tendency to shift position a little bit during the night and make a slight crinkling sound as you move. The double version stays in place much better and doesn't seem to make as much noise. I'm guessing this is due to added area of the pad making more contact with the floor of the tent as the material seems identical. We have yet to use it in sub-freezing conditions, but the single version starts to get cool below freezing for us.

Dislikes: Basically none. When Big Agnes builds a lighter model or a warmer one, I'll buy it, but until then, this is the best on the market for us.

So comfortable!!!
Reviewed by Nicholas - October 14, 2018

Likes: We have used this pad down to the mid 20s F and it kept us insulated from the ground. I have stayed in bed until 10am and not been even remotely sore. Sleep on your back, side or belly and be comfy. Less weight than our old single mats. No more waking up on the ground between two mats!

Dislikes: I can stay in bed until 10. Takes a bit of effort to blow up, with the pump house bag.

lightweight and comfy
Reviewed by Bryan D. - October 7, 2018

Likes: I like how light this pad is for a double pad, lighter than most of the competitors and for a better price. I would definitely recommend buying the Big Agnes pump house with it.

Dislikes: it is a little bit noisy.

Compact and comfortable
Reviewed by J M. - October 6, 2018

Likes: Compact
Thick enough to allow you to sleep on your side with out “bottoming out”

Dislikes: None yet!

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

Earn Gear Points for Reviewing Products

Join our FREE Inside Edge program and receive 20% off a full-price item. Earn discount points for reviewing items you purchase and receive exclusive discounts.

What are points?
As a member you can share reviews of items you purchase and we'll reward you with discount points valued at 5% of the item's original purchase price.

It’s EASY and it’s FREE.

Sign Up Today »