Thermarest MondoKing 3D


RRP £185.00, Save 15%

Thermarest MondoKing 3D
MondoKing 3D

MondoKing 3D


Thermarest MondoKing 3D

The Thermarest MondoKing 3D is a luxurious mattress with sidewalls, designed to give to most comfortable nights sleep when camping. The sidewalls give the major advantage of increasing the usable sleep surface by 20% as you can now lie all the way to the edge of the mattress without it collapsing and you rolling off onto the floor. It also makes using it with another 3D mattress to create a double bed much easier as they can now be put directly side by side.

At 10cm thick, with an R-Value of 11.4 it provides excellent insulation from the ground and will cope with the coldest temperatures. The foam core means that it is a self inflating mat so there's no need for pumps and batteries, just unroll it, open both the valves (there are 2 to increase the inflation speed) and leave it to do its thing, it will then require a few breaths to get it to the desired firmness. The outer fabric is a supple stretch knit fabric which breathes well to prevent clamminess and give next to skin softness. It also comes with a stuff sac with a carry handle.

Unsure if this is the right mat for you? Please read How to Choose a Sleeping Mat.

Thermarest MondoKing 3D Features

  • 10 cm of stabilized loft
  • Stretch knit outer fabric
  • Vertical sidewalls
  • Foam core
  • Dual valves
  • Self inflating
  • Stuff sac included

Large196 x 63cm10cm66 x 18cm2.5kg11.4
XXL203 x 76cm10cm79 x 18cm3.06kg11.4

Customer Reviews of Thermarest MondoKing 3D

We don't have any reviews yet.

Free Delivery

Free saver shipping for orders over £30, otherwise £1.95

Next Working Day £4.95

We offer a range of great value delivery options including free European shipping. More...

Facewest Rewards

Earn Great Discounts with our Reward Scheme

Earn Facewest reward credits on your order worth 5% of the order total. These can be redeemed off any future purchases. More...

Trusted by 1000's

One of the UK's most trusted Outdoor Retailers

Over 1000 reviews and a 99% rating from Google Reviews. More...

You might also be interested in these: