Therm-a-Rest
MondoKing™ 3D Sleeping Pad - Large
Sold by the people who make it — no third-party seller in between.
Manufacturer list price (MSRP)
$259.95
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Overview
For the comfiest nights camping on Therm-a-Rest’s thickest pad, the top-rated MondoKing 3D sleeping pad provides luxury warmth and comfort for the frontcountry.
Specs
- Brand
- Therm-a-Rest
- Weight
- 1996 g · 70.4 oz
- R-value
- 7
- Dimensions
- not published by the manufacturer
- Packed Size — Source: manufacturer · checked 2026-09-26
- R Value — Source: manufacturer · checked 2026-09-26
Weight vs. category
303% heavier than the category average.
How it measures up
Against every one of the sleeping pads in the RidgeNote register with a published figure. Manufacturer-listed; sources and dates are on this page.
- Weight
- 4.40 lb (1996 g)
- Lighter than 0% of 33 weighed · #33 lightest
- +360% vs the median 15.3 oz
- Price
- $259.95
- Cheaper than 9% of 33 priced · #30 cheapest
- +142% vs the median $107.40 · $3.69/oz (median $5.37/oz)
- R-value
- 7
- Higher than 85% of 26 rated
- median 3.8499999999999996
The lightest of the sleeping pads on record is Gossamer Gear SitLight - 21" at 2.9 oz — 1914 g less and $246.95 less.
The cheapest is Gossamer Gear GVP Foam Donut at $6.00 — $253.95 less.
RidgeNote verdict
Similar — lighter or cheaper
Related reading
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Manufacturer list price (MSRP)
$259.95