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Compact and ultralight, the Exped Ultra 1R Mummy sleeping pad keeps your pack weight to a minimum without sacrificing sleep on warm summer nights in the backcountry.


PAD THICKNESS (IN.) - 3 inches

WEIGHT - Medium: 10.9 ounces, Medium Wide: 13.2 ounces, Long Wide: 13.3 ounces



  • Made from 20-denier, recycled ripstop polyester that's up to 3 times stronger than comparable fabrics and uses less carbon, energy and water to produce
  • Nonslip finish helps keep you on the pad
  • 3 in. thickness provides ample comfort on rocky, rooty and uneven terrain
  • Air-insulated with Airmat Technology™ for fast and light adventures in warmer temperatures
  • Interior hydrolysis-resistant laminate is impervious to bacteria and moisture, which can degrade typical polyurethane coatings, ensuring an airtight mat for many years
  • Internal welded baffles separate air chambers to create a fully cushioned and stable sleep surface and prevent cold spots without excessive weight and bulk
  • Head-to-toe air chambers allow the pad to become slightly wider when weighted; their vertical orientation also reduces end-of-baffle welds, increasing the pad's lifespan
  • Oversize outer chambers form the Exped Comfort Cradle, helping to keep you centered and secured on the pad
  • This pad has an R-value of 1.3, which makes it best for adventures in warm weather; it provides minimal insulation from ground temperature
  • Most sleeping pads we sell range from 1.0 (good for warm weather) to 5.5+ (for use in extreme cold); the higher the R-value, the more insulated the pad
  • Durable, easy-to-use, one-way Flat Valves provide a high volume of airflow so you can quickly inflate/deflate the pad
  • Flat Valves also eliminate the hard-to-soft interface of standard pad valves, reducing wear points and prolonging pad life
  • Includes a Schnozzel pump bag for inflation (2.1 oz.), a stuff sack for protection during transportation, and a repair kit with adhesive and fabric patches
  • Tapered design saves weight and reduces bulk when packed


Technical Specs

Best Use


Sleeping Pad Type


Sleeping Pad Shape




Repair Kit Included


Stuff Sack Included


Packed Size

Medium: 3.7 x 6.7 inches

Medium Wide: 3.9 x 7.5 inches

Long Wide: 4.1 x 7.5 inches

Sleeping Capacity




Pad Thickness (in.)

3 inches


Medium: 72 x 20.5/13.8 x 3 (L x W shoulder/foot x D) inches

Medium Wide: 72 x 25.6/16.5 x 3 (L x W shoulder/foot x D) inches

Long Wide: 77.6 x 25.6/16.5 x 3 (L x W shoulder/foot x D) inches


Medium: 10.9 ounces

Medium Wide: 13.2 ounces

Long Wide: 13.3 ounces




Contains recycled materials

Exped Ultra 1R Mummy Sleeping Pad

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