Are you searching for extra thick camping pads? Well, we have an impressive collection right here; all the pads are from the best-known top outdoor brands and are at least 6 inches (15 cm) thick, reliable, and affordable.

We have tried to collect reliable pads from the best-known brands in the outdoor industry. The pads have air inside, so you need to consider the chances of it popping. Luckily some of these sleeping pads come with a warranty, which gives you peace of mind.

Our List Of Very Thick Sleeping Pads For Camping

So here is our list with the sleeping pads ordered by thickness from thick to thickest:

In this article, we will focus on camping pads, which are not for the trail but are aimed at people camping from a car. The camping pads come with foam inside, and this adds weight.

1. Exped MegaMat Max 15 Sleeping Pad

  • Dimensions: 77.6″ x 30.3″ x 5.9″
  • Packed Size: 31.1″ x 11″
  • Weight: 7.6 lbs

The number 15 represents its thickness in centimeters. It’s 5.9 inches (15 cm), so it’s described as an ultra-thick outdoor sleeping pad. They also have solo and double-wide sleeping pads for you to pick from.

The pad is self-inflating and insulated as well. And this gives it an impressive R-value of 10.6, which means that this pad can be used in any weather conditions. The rating is based on the new rating system ASTM F3340-18, so it should be very reliable. Regarding temperature protection, it should be good, around -70.6 °F (-57 °C). We have also included it in our list of the best self-inflating sleeping pads for camping.

Best R-Value


  • Extremely comfortable
  • Great R-value
  • Extraordinary warranty


  • The packed size is poor
  • It’s very heavy

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As for the materials, the shell is air-tight and properly glued, and inside, you have an open-cell 16 kg/m² PU foam, Oekotex 100 certified. The same certification holds for the shell material: a 50D nylon on the top and a 75D polyester on the bottom, both hydrolysis resistant.

The great things about the materials are their very durable and reliable materials. The surface is soft and stretch-knit, providing slip-resistance and next-to-skin comfort. The pad has high-frequency welded seams and a proprietary durable lamination.

The pad comes with an incredible 5-year warranty. Note that it also comes with a mini pump included. This is simply incredible for products of this type.

The words MegaMat Max suggests impressive dimensions, so the pad measures 77.6 x 30.3 inches (197 x 77 cm). Note that the sides are vertical, so there will be no gaps if you use two pads side-by-side. The weight is 121.7 oz (3.45 kg), and its packed size is (L x D) 31.1 x 11 inches (79 x 28 cm). So it is heavy and bulky, but this is not important; the pad is for car camping.

2. ALPS Mountaineering Vertex Air Bed

  • Dimensions: 80″ x 56″ x 6″
  • Packed Size: 15.5″ x 12″ x 4″
  • Weight: 4.12 lbs

This is an inflatable sleeping pad, and it is designed for two people. It is here because of its incredible thickness of 6 inches (15.2 cm). This makes it an excellent option for side sleepers and anybody who wants the best possible comfort in the tent.

It is not only about thickness; you also have an inner coil structure that makes the pad very supportive and stable. This is important when you share such a pad with somebody. Because the pad is filled with air, you cannot expect excellent insulation, so this is a car camping sleeping pad for the warmer part of the year.

Widest Option


  • A great option for people that like space
  • State-of-the-art rechargeable pump
  • Provides stability


  • Not really light enough for the trail
  • Poor R-Value

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They build this pad in two sizes, so you have a queen-size and a twin-size version. The former is 80 x 56 inches (203 x 142 cm). It weighs 4 lb 12 oz (2.15 kg). As you can tell, it is very long, so we have also included it in our list of extra-long sleeping pads for tall people.

The pad is constructed of durable yet lightweight and completely PVC-free fabric. It comes with an innovative pump that uses a power source (wall or car outlet) or an internal rechargeable battery. It is good to have such a tool with a pad that is so large and so thick. The pad comes with a convenient carry bag included.

3. ALPS Mountaineering Oasis Air Pad

  • Dimensions: 80.5″ x 31″ x 6.5″
  • Packed Size: 13″ x 13″ x 5″
  • Weight: 2.2 lbs

This pad’s thickness is an incredible 6.5 inches (16.5 cm). But the dimensions are equally impressive at 80.5 x 31 inches (204 x 79 cm).

This is another inflatable pad, so insulation isn’t excellent; we wouldn’t expect more than a 0.8 R-value. In other words, this is a pad for up to two seasons in the warmer part of the year.

Top Pick


  • Excellent price
  • Great pack down
  • Not too heavy
  • Comes with a built-in pump


  • No insulation
  • Not easy to inflate

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It has a built-in pump, an inflation valve, and a separate deflation valve. Inside you have an inner coil system that gives it some rigidity and makes it very stable. It is also built from a very durable material, so you have a high denier value of 75D, and this is a nylon ripstop fabric.

The pad is very light for its overall size, the weight is 2 lb 12 oz (1.25 kg), and the packed size is 13 x 13 x 5 inches (33 x 33 x 13 cm). You get a limited lifetime warranty with this pad. Note also that this is an incredibly affordable pad.

4. Sierra Designs 2-Person Queen Camping Air Bed Mattress

  • Dimensions: 77.9″ x 55.9″ x 7″
  • Packed Size: Not Stated
  • Weight: 6.07 lbs

This sleeping pad is inflatable and incredibly thick; you have around 7 inches (17.8 cm) of cushioning. The head section is elevated, so here you have a sort of integrated pillow, and the thickness is 10.2 inches (26 cm). So you have around an 8 cm difference; we guess some users will not need an extra pillow.

Thickest Option


  • Great price
  • The best thickness on the market
  • Comes with a pump included
  • It’s extremely comfortable


  • No insulation
  • Too heavy
  • Doesn’t state the packed size

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As you can see in the picture, this is a sleeping pad for two people; the dimensions are queen size, 77.9 x 55.9 inches (198 x 142 cm).

The pad is equipped with one dual-use inflating/deflating valve, it is a bit bulky but on the narrow side of the pad, so it is not on your way in any case. A battery-operated bonus pump is included, and the pad is exceptionally affordable. The weight is 6.07 lb (2.75 kg). You have a 1-year warranty with this pad.

Final Thoughts

So this was our selection of extra thick camping pads. You have two main types, inflatable and self-inflating. The first type is more suitable for the warmer part of the year, and the other group is insulated and ideal for all seasons. This is why our choice pad is from the second type; it is suitable for all seasons and all weather conditions.

Thank you for reading. If you’re looking for more options, check out the category Outdoor Sleeping. Let me know if you have questions or comments; there’s a comment box below.

Fun Outdoors Team

The FunOutdoors team is comprised of seasoned writers and editors with a passion for outdoor living. 

Happy trails!