Big Agnes Third Degree Foam Sleeping Mat

R-Value: N/A (Temperature rating below -9C) / Dimensions: 180 x 50 x 1.4cm / Packed Size: 15 x 51cm
Weighs 362g
Code: SS18473
  • Now £38.99
  • (FREE UK & EU Delivery)
+ In Stock Now | Usually dispatched within 24 hours

We're working out what we think - we'll add our view here!

Big Agnes says:

Closed cell foam provides a firm, insulated barrier between you and the ground. Plus, a comfortable backcountry seat on uneven ground and protection from snow or wet grass.

Suited to temperatures below -9C.

We're working out what we think about Big Agnes' Third Degree Foam Sleeping Mat, we'll add our comments here in due course.

- Reviewed by Ultralight Outdoor Gear

Help and advice:


  • Die cut sections on top layer trap warm air and tire tread pattern on bottom layer creates more cushion
  • Two foam layers combine for more warmth and comfort
  • Use beneath air chamber pads for additional warmth or with any pad when sleeping on frozen ground and snow
  • Regular and Short sleeping pad sizes to cover all situations and the foam can be easily cut to the exact size you need
  • Size: 20" x 72" / 50 x 183cm
  • Rolled Size: 6" x 20" / 15 x 51cm
  • EVA Foam
  • Weighs: 362g
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