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The MondoKing 3D provides our 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
| SKU | 13225 | 13226 |
| Color | Poseidon Blue | Poseidon Blue |
| R-Value | 7.0 | 7.0 |
| Weight (Standard) | 4 lbs 6 oz | 5 lbs 8 oz |
| Weight (Metric) | 1.99 kg | 2.50 kg |
| Width (Standard) | 25 in | 30 in |
| Width (Metric) | 64 cm | 76 cm |
| Length (Standard) | 77 in | 80 in |
| Length (Metric) | 196 cm | 203 cm |
| Height (Standard) | 4.25 in | 4.25 in |
| Height (Metric) | 11 cm | 11 cm |
| Thickness (Standard) | 4.25 in | 4.25 in |
| Thickness (Metric) | 11 cm | 11 cm |
| Packed dimension (Standard) | 10.3 in x 26 in | 10.3 in x 31 in |
| Packed dimension (Metric) | 66 cm x 26 cm | 70 cm x 26 cm |
| Top fabric type | 50D polyester knit | 50D polyester knit |
| Bottom fabric type | 75D polyester | 75D polyester |
| Foam type | Urethane Foam | Urethane Foam |
| What's Included | Pump/Stuff sack | Pump/Stuff sack |
| Material(s) | Polyester, Polyurethane | Polyester, Polyurethane |
Easy Returns
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Return Policy
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At Ascent Outdoors we’re committed to your satisfaction as a customer. We hope to work with you to find the right outdoor products for your adventures!
Online and In-Store Return/Exchange Policy:
- New and unused items in original packaging with tags still attached may be returned within 365 days to receive a full refund, exchange, or store credit. Exceptions apply: See the Garmin policy below.
- Used items may be exchanged for store credit within 30 days of purchase. Shipping fees apply for online orders. Exclusions to Garmin and rock climbing hard and soft goods. If you’re not sure please email us before purchase.
- For your safety, rock equipment including but not limited to rock climbing hardware, harnesses, slings, and ropes cannot be returned at any time. Helmets and shoes may be returned unworn, with tags and in original packaging.
- Please note we charge both sides shipping fees for returns or exchanges for online orders.
Garmin Return/Exchange Policy:
- Please note that Garmin Devices and Watches must be unopened and in their original packaging with tags attached.
- They may be returned within 90 days to receive a refund, exchange, or store credit
- Once taken out from the box or activated - devices/watches cannot be returned or exchanged.
- For any manufacturing defects with your Garmin Device, we can connect you with Garmin Customer Support to facilitate the warranty process and to help troubleshoot the issue.
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