MondoKing 3D, by Therm-A-Rest, is a mattress offering a high level of comfort and support.
With its 10 cm (4 in) of premium foam, this ultra-comfortable mattress is cozy and offers an R-value of 8.0 to keep you warm whatever the conditions or season.
With a three-dimensional shape based on our well-designed StrataCore structure, the mattress compresses easily to save space in the car trunk or in a closet.
This ultra-comfortable self-inflating mattress features the easy-to-use TwinLock valve, which allows the mattress to inflate three times faster and deflate five times faster.
Like all Therm-a-Rest mattresses, the MondoKing 3D is locally manufactured to ensure quality and minimize environmental impact.
The mattress comes with a versatile stuff sack that can also be used as a pump sack.
Main features
- Comfort and stability: Stable, a thickness of 10 cm (4 in) lets you rediscover the comfort of home wherever you spend the night.
- StrataCore™ structure: with an impressive warmth-to-weight ratio, the StrataCore structure uses a continuous layer of thermal foam, nestled between alternating foam baffles and air tubes.
- Comfortable fabric: the soft knit mesh fabric provides excellent breathability and offers a smooth surface against the skin.
- Extra-wide sleeping area: straight sidewalls maximize the usable sleeping surface.
- Incredibly warm: the foam core keeps you warm regardless of the season, regardless of the destination, to guarantee you a good night's sleep.
- Easy to pack: the StrataCore structure allows the mat to compress easily to slip into the bag without taking up too much space.
- Combine two mats: Perfect connection with another 3D mat.
- TwinLock™ valve: with two one-way valves, one for inflation and one for deflation, the TwinLock valve system lets you set up and break down camp in no time.
- Storage bag included