Big Agnes Campmeister Deluxe Insulated Sleeping Mat – Long Wide

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UOG TOP PICK – For Year-Round Comfort and Cold-Weather Assurance: With 9 cm of plush support, an R-value of 7, and a soft stretch fabric top, the Campmeister Deluxe is a warm, comfortable choice for campers who prioritise rest over weight, especially in winter conditions.

Big Agnes says: 

Master your sleep setup with our warmest and most luxurious four-season air chamber pad – the Campmeister Deluxe. On top, an ultra-comfortable and super-quiet quilted stretch top provides a cushioned, pillow-soft sleeping surface for maximum sleep-ins, and inside an incredible Insulation R-Value of 7 is ready for even the coldest backcountry winter nights. You’ll sleep soundly season after season as the burly 70D recycled nylon fabric and aviation-grade TPU lamination work together to keep leaks at bay. Perfect for when you’re not willing to compromise between lightweight, warm, durable, and packable, the Campmeister Deluxe Insulated is the ultimate in backcountry comfort!

Our Verdict

At 1046g and with a packed size of 15 x 25cm, the Campmeister Deluxe isn’t built for fast-and-light missions — but for its warmth, width, and comfort, the weight is entirely reasonable. It’s an excellent choice for winter use, but also works well year-round if you’re prioritising comfort. If you’re looking to cut weight while still keeping some plushness, the Big Agnes Rapide SL Insulated might be a better fit.
The Campmeister’s stretch fabric top has a soft, almost velvety feel, and the 11cm outer thickness means you’re well off the ground even on uneven pitches. The R-value of 7 is impressive; the heat-reflective layer paired with PrimaLoft insulation does a good job of insulating you from the ground.
Inflation and micro-adjustment via the dual valve system is intuitive, and the mat comes with an improved Big Agnes feather-weight pump sack.

– Reviewed by Ultralight Outdoor Gear

Features

• Comfort-first, lightweight airpad with a 7 r-value
• Stretch nylon-spandex fabric provides a soft-touch, cushioned pillowy sleeping surface
• PrimaLoft® Silver Insulation, working with heat reflective layers, traps body heat and reflects back
  so you stay comfortable as the temperatures drop
• Larger outer chambers keep you comfortably cradled in the middle of the pad
• Built-in advanced heat reflective technology
• Antimicrobial treatment inside the pad prevents microorganism growth Proprietary offset I-Beam construction reduces weight and provides consistent stability and comfort
• When sleeping on frozen ground or snow we recommend adding a closed cell foam pad
• 3M repair patches included
• High volume Pumphouse Inflation Sack included
• Individually inflated and tested ensuring 100% dependability
• Packaging is FSC certified and recyclable

Specifications

• Weight: 1046g (excluding storage bag & pump sack)
• Pump sack weight: g
• Dimensions: 25″ x 78″
• Thickness: Outer 4.25, Inner 3.5″/ OUTER: 11cm INNER: 8cm
• Packed size: 15 x 25cm
• ASTM R-Value: 7
• Shape: Rectangular

Material & Construction

• 40D nylon stretch ripstop top
• Recycled 70D nylon ripstop bottom fabric
• Lamination stretches with the fabric to give it a true stretch feeling
• Aviation-grade TPU lamination technology provides ultimate weld strength and durability
• PrimaLoft® Silver Insulation
• Layer of heat reflective film
• High-volume, dual port valve allows for quick and easy inflation, super-fast deflation, and micro
  adjustments

ASTM R-Value:

From 2020, there is a new industry standard for measuring the R-value (level of insulation) of sleeping mats – ASTM F3340-18. This new standard is the sleeping mat equivalent to the EN rating for sleeping bags.

You can now directly compare the R-value of mats rated using the ASTM F3340-18 with confidence that is a fair and accurate comparison between mats. In simple terms, the higher the R-value, the warmer the mat.

In general terms, an R-value below 2.0 is for summer use, 2.0 to 4.0 is for cooler 3 season use and 4.0+ is for winter temperatures. This will be also be dependent on your sleeping bag, how cold you sleep etc. Please contact our customer service team if you need advice on choosing the right mat for your activity.

Help & advice:

• The Ultimate Guide to Choosing an Ultralight Sleeping Mat
• Time-Saver Guide to Choosing a Sleeping Mat
• About Big Agnes
• Big Agnes Sleeping Mats Buying Guide
• R-Value Explained