The MondoKing 3D provides Therm-a-Rest's highest level of comfort and support. Boasting 4.25 inches (11cm) of premium foam, the ultra-cozy pad combines a plush next-to-skin feel with an 7.0 R-value to keep you warm and comfy in any condition or season. StrataCore construction provides lofty three-dimensional shape, and compresses easily to save room in your trunk or closet. The extra-comfy self-inflating pad features the easy-to-use TwinLock valve, allowing the pad to inflate three times faster and deflate five times faster. Like all Therm-a-Rest pads, the MondoKing 3D is made in market to ensure quality and minimize environmental impact. The pad includes a go-anywhere stuff sack with a built-in pump sack.

Stable Comfort: 4 inches (10 cm) of stabilized loft provides the comfort of home anywhere
StrataCore™ Construction: Yielding an impressive warmth-to-weight ratio, StrataCore uses a continuous layer of thermal foam nestled between alternating ridges of air and foam
Comfortable Fabric: Supple stretch knit fabric provides deluxe breathability and plush surface
Giant Sleep Surface: Vertical sidewalls maximize useable sleep surface
Incredibly Warm: Foam core delivers all-season warmth to assure a great night's rest anytime
Easy to Pack: StrataCore construction allows the pad to easily compress and pack away
Mateable: Mates perfectly with other 3D mattresses
TwinLock™ Valve: Utilizing two one-way valves, one for inflation and one for deflation, the TwinLock valve system makes setting up and breaking camp a breeze
Pump stuff sack included
R-Value: 7
Weight (Standard): 4 lb 6 oz
Weight (Metric): 1.99 kg
Width (Standard): 25 in
Width (Metric): 64 cm
Length (Standard): 77 in
Length (Metric): 196 cm
Height (Standard): 4.25 in
Height (Metric): 11 cm
Thickness (Standard): 4.25 in
Thickness (Metric): 11 cm
Packed dimension (Standard): 26 x 10.3 in
Packed dimension (Metric): 66 cm x 26 cm
Top fabric type: 50D polyester knit
Bottom fabric type: 75D polyester
Foam type: Urethane Foam
What's Included: Pump/Stuff sack
Material(s): Polyester, Polyurethane
Country of Origin: USA*Built of the Finest U.S. and Global Materials