Big Agnes Divide Insulated Sleeping Mat | Double Wide

Finally, a Sleeping Mat Built for Your Body

The Big Agnes Divide Insulated Sleeping Mat – Double Wide is the go-to choice for plus size campers or couples who refuse to compromise on comfort. At a generous 50" x 78" (127 x 198cm) and 9cm thick, this mat gives you the space and support you deserve — whether you're wild camping, backpacking, or heading to a festival. 

Stay Warm, Whatever the Season

Cold nights are no match for this mat's R-Value of 4.0, making it ideal for three-season use. The combination of THERMOLITE® insulation and a heat reflective film traps your body heat and bounces it back to you — so you wake up warm, not stiff.

Key Features

• 50" wide — extra room for larger bodies or restless sleepers
• R-Value 4.0 — reliable warmth for spring, summer, and autumn camping
• 3.25" (8.2cm) thick pad in the middle with 3.50" (9cm) larger outer chambers to keep you cradled in the centre
• THERMOLITE® insulation + heat reflective film for maximum warmth without bulk
• Proprietary I-Beam construction for consistent stability and comfort
• Recycled lightweight nylon ripstop — durable and eco-conscious
• Aviation-grade TPU lamination for long-lasting weld strength
• Antimicrobial treatment inside the pad to keep things fresh
• High-volume dual valve for fast inflation, deflation, and fine-tuning firmness
• Individually inflated and tested at the factory for 100% quality assurance

What's in the Box

Pad inflation sack, protective storage sack, replacement valve seal, and 3M repair patches — everything you need for the trail and beyond.

Specifications

Dimensions: 50" x 78" (127 x 198cm)
Thickness: 9cm
Trail Weight: 1.70kg
Packed Size: 17 x 38cm
R-Value: 4.0

Materials

Recycled nylon ripstop fabric · THERMOLITE® Insulation · Heat reflective film · TPU lamination · FSC-certified recyclable packaging