Loading recommendations for you

Adding to Cart...

Added to Cart

Not Added

Item is in your Cart

View Cart

Not Added

There was a problem adding this item to Cart. Please try again later.
We do not have any recommendations at this time
Continue shopping
$411.21
FREE delivery: 21 - 28 Feb
Only 2 left in stock.
[{"displayPrice":"$411.21","priceAmount":411.21,"currencySymbol":"$","integerValue":"411","decimalSeparator":".","fractionalValue":"21","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"%2FxkO3P50Hvgh75LueON84rmKemY1PLGT0S25gXR5sjJ3u3HhBI0YkxXiNYURpxlgzYTknTWiJ7qKkDCSNlAkG5v0PlCNqdW4p4a4L07XQ6Dt8K0Ki4xQElxvbfdwFG91WYA29sASEtgxC9coRLEm0puTaEIHGoTpnBgTv6ahJxmOnLp380ccBfUubfABTq%2Fi","locale":"en-AU","buyingOptionType":"NEW"}]
$$411.21 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$411.21
Subtotal
Initial payment breakdown
Delivery cost, delivery date and order total (including tax) shown at checkout.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
IFLStore
Sold by
Ships from
IFLStore
Sold by
Share

Therm-a-Rest MondoKing 3D Self-Inflating Foam Camping Mattress

4.5 out of 5 stars 695 ratings

$411.21
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Return Policy

Tap on the category links below for the associated return window and exceptions (if any) for returns.

Books
Video Games and Music
Software and DVD
Camera, Electronics and PC
Office Products and Wireless
Musical Instruments
Home Entertainment
Homes and Lawn & Garden
Automotive and Tools
Sports, Toys and Outdoors
Kitchen and Home Improvement
Grocery and Pet Products
Baby Products
Apparel, Jewelry and Watches
Shoes
Luggage
Beauty, Health and Personal Care
Drugstore and Wine
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Size Name: Large - 77 x 25 Inches
Style Name: TwinLock Valve

Enhance your purchase

Size Large - 77 x 25 Inches
Material Polyester
Brand Therm-a-Rest
Product dimensions 2L x 0.64W x 0.11T metres
Item weight 4.5 Pounds

About this item

    This fits your .
  • Enter your model number to make sure this fits.
  • Camp like royalty with the MondoKing 3D, an ultra-comfy 4.5-inch thick sleeping pad with a stretch knit fabric layer for resting better under the stars
  • Convenient TwinLock valve provides lightning-fast inflation and deflation with two dedicated valves
  • 8.0 R-value insulates in the most extreme conditions; stuff sack also doubles as an easy-to-use pump sack for easier breath-free inflation
  • Dual valves allow compressible foam core to expand and inflate when unpacked; mate perfectly with a second mattress to create an extra-large sleeping pad for two people
  • Large size measures 77x25x4.5 inches, 26x10.3 inches rolled, and weighs 4.38 pounds; stuff sack/pump sack included; limited lifetime warranty; made in the USA
New (3) from $411.21 & FREE Delivery

Amazon Outlet Store
Shop discounted overstock products from Amazon Outlet Store Shop now

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question might be answered by sellers, manufacturers, or customers who bought this product.

Please make sure that you've entered a valid question. You can edit your question or post anyway.

Please enter a question.

Frequently bought together

  • Therm-a-Rest MondoKing 3D Self-Inflating Foam Camping Mattress
  • +
  • Therm-a-Rest NeoAir Micro Electric Air Pump for Sleeping Pads
  • +
  • Therm-a-Rest Instant Field Camping Mattress Repair Kit
Total Price:
To see our price, add these items to your cart.
Some of these items ship sooner than the others.
Choose items to buy together.

Product Information

Technical Details

Additional Information

Product description

Sleep like camp royalty with the ultra luxurious Therm-a-Rest MondoKing 3D Self-Inflating Foam Camping Mattress. With couples in mind, the pad can be paired with a second MondoKing for a double sleeping pad. The pad offers an R-value of 8.0 for maximum year-round comfort thanks to thick thermal foam and StrataCore construction, which uses a continuous layer of thermal foam nestled between alternating ridges of air and foam (R-value measures the material’s ability to insulate; the higher the R-value, the warmer the sleeping pad). Perfect for car camping, expedition basecamps, RVs, and boats, it also makes an excellent guest bed at home. The stable mattress offers maximum stability, cushioning, and protection from rocks, roots, and uneven ground surfaces. All styles have dual valves that allow compressible foam core to expand and inflate when unpacked, and all styles mate perfectly with other Therm-a-Rest MondoKing mattresses with a similar style. Available in three styles: Equipped with the Standard Valve with the 2018 or 2019 model, or equipped with the TwinLock Valve the sleeping pad has dedicated "in" and "out" valves to make inflating and deflating the pad easier than ever. Standard Valve models are 4.0 inches thick inflated and include a stuff sack, and TwinLock Valve models are 4.5 inches thick inflated and include a stuff sack that can also be used as a pump sack (for easier, breath-free pad inflation). Made in the USA. Manufacturer’s limited lifetime warranty.


From the manufacturer


Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
695 global ratings

Review this product

Share your thoughts with other customers

Top reviews from Australia

There are 0 reviews and 0 ratings from Australia

Top reviews from other countries

Mr George G Hiscocks
5.0 out of 5 stars Transforms a night under canvas.
Reviewed in the United Kingdom on 10 May 2021
Size Name: Large - 77 x 25 InchesStyle Name: TwinLock ValveVerified Purchase
2 people found this helpful
Report abuse
Julia Prior
5.0 out of 5 stars Great for side sleepers too
Reviewed in the United Kingdom on 17 June 2018
Verified Purchase
One person found this helpful
Report abuse
Ms. Louise Steel
3.0 out of 5 stars Comfy but ripped quickly.
Reviewed in the United Kingdom on 9 June 2019
Verified Purchase
URV
5.0 out of 5 stars Best self I flaring mattress had for ages
Reviewed in the United Kingdom on 8 September 2018
Verified Purchase
Davy_B
5.0 out of 5 stars Comfort
Reviewed in the United Kingdom on 2 September 2019
Verified Purchase