
Rab
Rab Ionosphere 5.5
$169
Sleeping Pad (Camping Mattress) · RANK 07

Exped
R 7.8 insulation and a 170D recycled-polyester base outlast typical 20D-30D fabrics under abrasion. Testers call it the toughest bottom material in class, built for winter ground, not fast-light miles.
$250 typical
The premium price is materially justified by R 7.8 insulation and a 170D base—reported as the thickest in an independent durability comparison—rather than by ultra-light marketing. It is deliberately not a featherweight pad.
More robust than typical 20–30D backpacking faces.
Exceptional abrasion and puncture defense for an inflatable pad.
Provides R 7.8 insulation for severe ground cold.
Avoids moist breath and improves setup hygiene.
The Dura line favors a reassuring, planted feel over extreme pack minimalism. Pumpbag inflation avoids breath moisture; the sturdy fabric is the visual and functional point of the object.
This is the most defensible inflatable for repeated rough use, but no welded air pad is puncture-proof. The 170D base, pumpbag and Exped repair support materially improve its long-term case; clean and dry it before storage.




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gearjunkie.com
www.exped.com

Rab
$169

Big Agnes
$130

Exped
$229

Therm-a-Rest
$221
Part of Sleeping Pad (Camping Mattress) · Edition 01 — see the full ranking