20% Off Full-Price Items
Shop now
Up To 50% Off Winter Sale
Shop now
EXTRA 20% Off Clearance
Shop now | Ends 11/15
Ultra 8R Mummy Sleeping Pad
Size:
Quantity
Join Summit Club+ and
The Ultra 8R Mummy Sleeping Pad packs serious warmth into a light package
What Our Gearhead® Experts Are Saying:
"I brought the Ultra 8R Mummy Sleeping Pad on a cold weather backpacking trip and the 8.8 R-value kept the ground chill from ever reaching me, even on a hard freeze night. The Schnozzel pumpbag made inflating it quick without ever getting light-headed from blowing it up myself."
Winter nights in the backcountry come down to one thing: keeping the cold ground from stealing your sleep, and the Ultra 8R Mummy Sleeping Pad is built to make sure that never happens. SynmatPlus Technology™ combines recycled microfiber insulation with reflective foil layers, delivering serious warmth without piling on weight or bulk.
Welded baffles keep air chambers stable and separated, eliminating cold spots through the night, while Comfort Cradle™ side rails help center the sleeper and prevent rolling off the mat. Independent inflate and deflate FlatValves make setup and takedown fast and intuitive, and pillow attachment tabs keep a camp pillow from sliding away mid-sleep. It's a pad built for the coldest nights of a backpacking or mountaineering trip, when a bad night's sleep isn't an option.
Details
- Insulated mummy pad built for cold weather trips
- SynmatPlus tech maximizes warmth, minimizes weight
- Welded baffles prevent cold spots through the night
- Comfort Cradle rails help center you on the pad
- Independent valves make inflation and deflation easy
- Schnozzel pumpbag included for quick, effortless setup
- Item #EXD00HQ
- Material
- [face fabric] recycled 20D ripstop polyester, TPU polyether film laminate, bluesign® approved, [insulation] recycled Texpedloft microfiber, bluesign® approved, reflective foil
- Responsible Collection
- Recycled/Repurposed, Bluesign® Approved
- Shape
- mummy
- Style
- air pad, SynmatPlus Technology™
- Thickness
- 3.5in
- R-Value
- 8.8
- Pump
- Schnozzel Pumpbag UL, included
- Packed Size
- [M] 9.1 x 4.9in, [MW] 9.1 x 5.1in, [LW] 10.6 x 5.3in
- Dimensions
- [M] 72 x 20.5 x 3.5in, [MW] 72 x 25.6 x 3.5in, [LW] 77.6 x 25.6 x 3.5in
- Activity
- mountaineering, hiking, camping
Related Categories
Frequently Asked Questions
How should I choose a size of the Exped Ultra 8R Mummy Sleeping Pad?
The M size is 72 × 20.5 × 3.5 in and weighs 15 oz for a narrower, lighter fit. Choose MW at 72 × 25.6 in for more shoulder room, or LW at 77.6 × 25.6 in if you need extra length.How does the Exped Ultra 8R Mummy perform on cold ground?
Its R-value of 8.8 and 3.5-inch thickness provide substantial insulation for cold-weather and four-season backpacking, including snow camping. Pair it with a sleeping bag or quilt suited to your conditions.What materials and insulation does the Exped Ultra 8R Mummy use?
The face fabric is recycled 20D ripstop polyester with a TPU polyether film laminate; recycled Texpedloft microfiber insulation and reflective foil work together through SynmatPlus Technology™. This synthetic insulation is a practical choice for damp camping conditions.Is the Exped Ultra 8R Mummy comfortable for side sleeping?
The 3.5-inch thickness adds cushioning, while the MW and LW sizes are 25.6 in wide for more room than the 20.5-in-wide M. MW keeps the 72-in length; LW extends to 77.6 in.What comes with the Exped Ultra 8R Mummy Sleeping Pad?
The set includes the sleeping mat, stuff sack, Schnozzel Pumpbag UL, and repair kit. Use the pumpbag to inflate the pad without blowing humid breath inside.









