--- product_id: 654753822 title: "Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad" brand: "therm-a-rest" price: "R$5800" currency: BRL in_stock: true category: "Therm A Rest" url: https://www.desertcart.com.br/products/654753822-therm-a-rest-mondoking-3d-self-inflating-camping-sleeping-pad store_origin: BR region: Brazil --- # Compact 26x10.3 inch pack size 7.0 R-value extreme insulation 4.25-inch plush thickness Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad **Brand:** therm-a-rest **Price:** R$5800 **Availability:** ✅ In Stock ## Summary > 🌌 Sleep like a king, camp like a pro. ## Quick Answers - **What is this?** Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad by therm-a-rest - **How much does it cost?** R$5800 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/654753822-therm-a-rest-mondoking-3d-self-inflating-camping-sleeping-pad) ## Best For - therm-a-rest enthusiasts ## Why This Product - Trusted therm-a-rest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pack Light, Travel Far:** Compresses down to a sleek 26x10.3 inches in a PFAS-free sack—perfect for the minimalist adventurer. - • **Sleep Like Royalty Under the Stars:** Experience unmatched comfort with a 4.25-inch thick, stretch-knit surface designed for deep, restorative rest. - • **Thermal Mastery for All Conditions:** 7.0 R-value StrataCore insulation keeps you warm even in the harshest environments. - • **Effortless Setup with TwinLock Valves:** Inflate and deflate in seconds using dual one-way valves—camping convenience redefined. - • **Maximized Sleep Surface with 3D Construction:** Vertical sidewalls expand usable space, so you never compromise on comfort or stability. ## Overview The Therm-a-Rest MondoKing 3D is a premium self-inflating camping sleeping pad featuring a 4.25-inch thick comfort layer, advanced 7.0 R-value insulation with StrataCore foam, and innovative 3D vertical sidewalls for maximum sleep surface. Its TwinLock valve system ensures quick inflation and deflation, while its compact pack size and lightweight design make it ideal for serious outdoor enthusiasts seeking luxury and performance in one durable, USA-made package. ## Description desertcart.com: Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad, Large - 77 x 25 Inches : Sports & Outdoors ## Features - Camp like royalty with the MondoKing 3D, an ultra-comfy 4.25-inch thick sleeping pad with a stretch knit fabric layer for resting better under the stars - Utilizing two one-way valves, one for inflation and one for deflation, the TwinLock valve system makes setting up and breaking camp a breeze - 7.0 R-value insulates in the most extreme conditions using StrataCore construction that utilizes a continuous layer of thermal foam nestled between alternating ridges of air and foam - 3D construction creates vertical sidewalls to maximize useable sleep surface and comfort - StrataCore construction allows the pad to easily compress and pack away to a compact 26x10.3 inches in included PFAS-free storage sack - For best performance, inflate your self-inflating pad with air by breath or included pump sack and leave the mattress fully inflated for 2-4 hours before your first use - Large size measures 77x25x4.25 inches, 26x10.3 inches rolled, and weighs 4.38 pounds; stuff sack/pump sack included; limited lifetime warranty; made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQRVLKHB | | Additional Features | Anti-Deflate, Insulated, Portable | | Best Sellers Rank | #36,586 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #75 in Camping Air Mattresses | | Brand Name | Therm-a-Rest | | Capacity | 1440 pounds | | Color | Marine Blue | | Construction Type | Self-Inflating Foam | | Cover Material | Polyester | | Customer Reviews | 4.1 4.1 out of 5 stars (79) | | Fill Material | Urethane Foam | | Global Trade Identification Number | 00040818140208 | | Included Components | Pump Sack | | Item Depth | 4.25 inches | | Item Dimensions | 77 x 25 x 4.25 inches | | Item Dimensions L x W x Thickness | 77"L x 25"W x 4.25"Th | | Item Display Dimensions | 32 x 11 x 9 inches | | Item Firmness Description | Adjustable | | Item Thickness | 4.25 inches | | Item Type Name | Camping Mattress | | Item Weight | 4.4 pounds | | Manufacturer | Cascade Designs Inc. | | Manufacturer Part Number | 14020 | | Manufacturer Warranty Description | Limited lifetime warranty. | | Material Type | Polyester, Polyethylene (PE) | | Mattress Comfort Layer Material | Comfort Foam | | Model Name | MondoKing 3D, L - Marine Blue | | Model Number | 14020 | | Number of Items | 1 | | Number of Layers | 3 | | Number of Packs | 1 | | Product Benefits | Ultra-comfort, easy inflation, thermal insulation, 3D construction, compressible, stable. | | Product Care Instructions | Spot Clean | | Shape | Rectangular | | Size | Large - 77 x 25 Inches | | Specific Uses For Product | Sleeping Pad | | Target Audience | Adult | | UPC | 040818140208 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | | Weight Capacity Maximum | 1440 pounds | ## Product Details - **Brand:** Therm-a-Rest - **Color:** Marine Blue - **Included Components:** Pump Sack - **Item Weight:** 4.4 pounds - **Material:** Polyester, Polyethylene (PE) - **Product Dimensions:** 77"L x 25"W x 4.25"Th - **Size:** Large - 77 x 25 Inches - **Special Feature:** Anti-Deflate, Insulated, Portable - **Specific Uses For Product:** Sleeping Pad - **Target Audience:** Adult ## Images ![Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad - Image 1](https://m.media-amazon.com/images/I/71+BNN310+L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad - Therm-a-Rest NeoAir Micro Electric Air Pump for Sleeping Pads ,Black - Therm-a-Rest Synergy Luxe Mattress Sheet --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/654753822-therm-a-rest-mondoking-3d-self-inflating-camping-sleeping-pad](https://www.desertcart.com.br/products/654753822-therm-a-rest-mondoking-3d-self-inflating-camping-sleeping-pad) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-16*