Rab Hypersphere
Best insulated sleeping pad for extreme cold-weather expeditions and mountaineering.
A serious piece of gear for extreme cold, this pad uses high-quality down to create a formidable barrier against frozen ground. It is built for those who prioritize warmth and stability over ultralight weight, offering a plush, reliable sleeping surface for expedition-grade adventures.
$209.95
at
OutdoorXL
Who it's for
- Side sleepers needing extra cushioning for better rest
- Backpackers camping in cooler, shoulder-season conditions
- Weight-conscious hikers prioritizing pack space and portability
Who should skip it
- Budget-focused campers seeking affordable gear options
- Rough-terrain adventurers requiring highly durable, puncture-resistant equipment
- Light sleepers sensitive to rustling noises at night
Performance breakdown
Thermal Insulation
An R-value of 9.5 handles the world's most extreme sub-zero conditions.
Comfort and Loft
Ten centimeters of thickness provides a plush, bed-like sleeping surface.
Durability
Rugged 75D fabric stands up to harsh, expedition-grade environments.
Inflation Efficiency
Included pump sack makes setup rapid, hygienic, and moisture-free.
Packability
Down insulation compresses well, though the thickness adds some bulk.
Stability
Oversized outer chambers effectively keep sleepers centered throughout the night.
Key Specs
Brand
RAB
SKU
RABB-005059913152080
Gender
Unisex
Color
Marmalade
Size
Regular
Age
Adult
MPN
QMA-08-MAM-REG-REG
UPC
5059913152080
Ship Dimension
12 x 15 x 6 inches
Ship Weight
2lbs.
What Reviewers Say
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