Blue Depths
Blue Depths

Therm-a-Rest MondoKing 3D Sleeping Pad

Therm-a-Rest MondoKing 3D Sleeping Pad is rated 4.7 out of 5 by 21.
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4.7 Star Rating
$179.95 - $209.95

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Product Description Item No.   10304127

The Therm-a-Rest MondoKing 3D is a luxurious self-inflating mattress designed for maximum sleeping space and extreme comfort. With two air valves and a spongey foam core, this pad inflates quickly to deliver 4 inches of plush thickness that keeps you insulated from the ground and protected from any underlying roots or rocks. Roll up the sleeping pad when you're done and transport with the included carry bag. All-season warmth in a compressible package makes this pad suitable for a variety of applications from car camping to expedition basecamps.

FEATURES of the Therm-a-Rest MondoKing 3D Sleeping Pad

  • A Therm-a-Rest first, 3D construction delivers maximum comfort and versatility
  • Provides 20% more useable sleep surface
  • Foam core offers better stability and warmth than an air mattress twice as thick
  • Self-Inflating for ease of use, no pump required
  • Mates perfectly with another 3D mattress

- + Product Specifications
Features: Ultralight
Weight: 88 oz
R-Value: 11.4
Sleeping Pad Dimensions (Large): 25 x 77 in.
Sleeping Pad Dimensions (Extra Large): 30 x 80 in.
Sleeping Pad Fabric: 75D Diamond Polyester / 75D Polyester
Ultralight: Yes
Weight (Large): 85.7 oz
Weight (Large / Extra Large): 95.9 oz
Disclaimer: We only ship this brand to US Addresses.
Best Use: Mountaineering and Alpine, Camping, Basecamp and Expedition
Seasons: 3 - 4-Season
Sleeping Pad Shape: Rectangular
Sleeping Pad Thickness: 4 in.
Sleeping Pad Dimensions: 25 x 77 in.
Rated 4 out of 5 by from Not enough time for a five. I will be using this mostly for car camping. So far I've only used it once and it feels great. I'd give it a five after a year of use with no problems.
Date published: 2018-06-22
Rated 5 out of 5 by from Car camping!! I now have three of these! 2 in Cali, one in WA for when I go home and do some fun camping on the Olympic Peninsula! These are great for house guests, for my poor car accident back, and definitely for car camping. Love the quality. Not the slimmest or slickest packaging, but great quality!!
Date published: 2018-06-19
Rated 5 out of 5 by from Comfy Have used for car camping and find it to be comfy and spacious, as advertised. Time will tell if it holds up well leak-wise. Probably will. It's a little arduous to deflate down small enough to get in the bag that comes with it, is a little bit of a thing. Might be good to include/offer/advise 3 @ ~30" cinch straps to aid in the stuffing process. Anyway, so far so good with this mat :-) BTW, MJ shipped this thing superfast. I originally bought from a competitor but canceled when they said it could be up to a month (or more!) before they even shipped it ... geesh.
Date published: 2018-05-19
Rated 5 out of 5 by from Great night sleep! I'm a side sleeper, whenever I would go car camping my hips would ache terribly. I've tried lots of different kinds of sleeping pads, expensive ones to cheap Walmart brands. The Mondo-King is awesome! My hips and shoulders dont hurt, plus it's easy to inflate and deflate. Well done thermo-rest.
Date published: 2018-05-09
Rated 5 out of 5 by from No problems with inflation or deflation I bought this recently and still have not used it camping. However, I did inflate it, then rolled it up again and inflated again. Contrary to comments I had read from others, I had no trouble repackaging it back into the sack. Also the initial inflation was pretty fast - within a couple of hours. I had read of some instances where full inflation the first time took 4 days. The mat seems very comfortable and I look forward to using it.
Date published: 2018-04-29
Rated 5 out of 5 by from Great on-the-road matteress I purchased this mattress for some upcoming ski road-trips where we will be staying with friends along the way. I have it inflated at home and find it very comfortable. My dog wholeheartedly approves of it too!
Date published: 2018-01-01
Rated 5 out of 5 by from Great cold weather pad. After neck surgery I could no longer "rough it". Wow I should have made this purchase years ago. Very comfortable, warm, packs well and easy to adjust.
Date published: 2017-10-29
Rated 5 out of 5 by from Large and super comfortable! I decided to go camping in Iceland for two weeks, and wanted a thicker sleeping pad than my current one for the trip. Although it took up a large amount of real estate in my bag, it was worth it. I slept comfortably each night and the extra insulation kept me warm as well. When I received it I immediately removed it from the shrink-wrap to let it inflate for the first time. It was fully inflated overnight, and I had no issues rolling it back up and putting it in the provided stuff sack right before my trip. Each night it fully inflated in under 30 minutes, and I never even had to blow air into it. I couldn't be happier with my purchase!
Date published: 2017-09-25
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What is the compressed size?

Asked by: Brak54
hey, Brak! Great question. Packed sizes are as follows: Large: 7 x 26 inches XX-Large: 7 x 31 inches
Answered by: Scrubba Dub
Date published: 2018-03-30
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- + Size Guide

Therm-a-Rest Sleeping Pads

SIZE X-Small Small Medium Women's Regular Regular Regular Wide Large X-Large XX-Large
Pad Width 20" 20" 20" 20" 20" 25" 25" 30" 30"
Pad Length 36" 47" 66" 66" 72" 72" 77" 77" 80"

Check the PRODUCT FEATURES and / or SPECIFICATIONS for Pad Thickness and Packed Dimensions.

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