Rab Stratosphere 5.5 Sleeping Mat

mproving on our best-selling original Tensor line, Tensor™ All-Season
offers greater warmth for four-season use without adding any weight.
Designed to be a go-to pad all year long, it straddles all seasons and keeps
its reputation for low-decibel dozing.

The pad’s interior features NEMO’s proprietary Spaceframe™ baffle design,
which utilizes low-stretch fabric trusses to create stable support and offer
just the right amount of give — all while avoiding any wobbly waterbed feeling.
Inside each baffle are two suspended layers of ultra-thin, metallized Thermal
Mirror™ film, which efficiently reflect body heat and contribute to the pad’s overall
5.4 R-value. The layers’ clever floating construction eliminates the crinkling,
crunchy sound that many insulated air pads are known for, earning Tensor a
reputation for peace and quiet on the trail.

Armed with premium, durable 20D (top) and 40D (bottom) nylon, Tensor All-Season
is better protected against punctures and tears, and — like all NEMO sleeping pads —
it includes a Vortex™ pump sack. Vortex effortlessly mates with the pad’s zero-profile,
microadjustable Laylow™ valve for easy inflation in just minutes.

Features:

• Two layers of floating Thermal Mirror™ metallized film provide quiet insulation
  with an unprecedented weight-to-warmth ratio.
• Impressively quiet for uninterrupted sleep (and happy neighbors).
• Spaceframe™ baffles offer unparalleled stability and weight distribution, using
  low-stretch, die-cut trusses that eliminate springiness.
• 3.5 inches of stable, cushioned loft for incredibly comfortable nights.
• bluesign® approved premium nylon fabrics shave grams while offering superior
  puncture- and tear-resistance.
• Included Vortex™ pump sack provides easy and fast inflation, saves breath at
  elevation, and minimizes moisture entering the pad.
• Improved zero-profile, multifunctional, microadjustable Laylow™ valve offers
  customized inflation control, even in cold temperatures.

Specifications:

• Minimum Weight: 580 g
• Packed Weight: 664 g
• Packed Size: 27 x 11.5 cm dia
• R-Value: 5.4
• Thickness: 3.5 in
• Shape: Rectangular
• Insulation: Aluminized Film

A veteran favorite of the NEMO sleeping pad collection, Quasar™ 3D gets its “3D” designation from the body-mapped baffling that gently cradles the body and keeps you centered on the pad during the night. A slightly elevated head baffle helps keep your camp pillow in place or can negate the need for one entirely.

Packable, durable, and weight-conscious, Quasar is a versatile option!

In addition to smart performance features, the Quasar 3D design integrates sustainable materials like bluesign® approved, 100% post-consumer recycled fabrics and 100% PCR PrimaLoft® for insulated models. The recycled polyester ripstop top conforms to the body for a great feel and sleep experience, while our custom Laylow™ zero-profile, microadjustable valve easily controls the air pressure for maximum comfort. 

With all of these benefits, it’s no surprise that Quasar won REI Co-op's 2023 Editors’ Choice award!

Features: 

• Baffle height is body-mapped to create cradling support that keeps you centered on the pad throughout the night
• Fabrics are bluesign® approved, 100% post-consumer recycled material
• Durable polyester ripstop top conforms to the body and offers a great feel
• Balancing comfort, weight, and warmth, Quasar is a versatile option for most adventures
• Insulated options include a layer of 100% post-consumer recycled PrimaLoft®
• Included Vortex™ pump sack provides easy and fast inflation, saves breath at elevation, and minimizes moisture entering the pad
• Laylow™ zero-profile, multifunctional, micro-adjustable valve is flush to the pad and allows fine-tuning of comfort

Specifications: 

• Minimum Weight: 935 g
• Packed Weight: 1.02 kg
• Packed Size: 23 x 14 cm dia
• R-Value: 3.3
• Thickness: 3.5 in
• Shape: Rectangular
• Insulation: PrimaLoft® 100% PCR
• Fabric: 100% PCR PU Polyester Ripstop, Bluesign Certified

Tensor™ Extreme Conditions represents a new chapter in NEMO backcountry
pad innovation. With its Apex™ baffle internal structure, Tensor EC toasts the
competition, achieving an 8.5 R-value and a mind-bending warmth-to-weight ratio.
Now the warmest, most insulating ultralight pad on the market, it’s still the
quietest pad in its class.

Using distinctly shaped baffles, the Apex™ design evenly suspends a record four
layers of insulating Thermal Mirror™ film inside the pad. The strategic placement
and number of layers combine to produce incredible warmth at as little as one pound,
making this pad a winter-worthy companion that won’t weigh you down. Just as important,
the floating construction prevents annoying crinkling noises so you and your camp
partners can sleep soundly even on the most restless nights. Warmth, quiet, and 3.5
inches of stable cushioning together make Tensor synonymous with comfort.

Tensor Extreme Conditions ushers in improved puncture-resistance and strength with
a 40D nylon bottom to protect the pad from tougher terrain. Meanwhile, the premium
20D nylon top offers a soft, lightweight sleep surface. The pad’s Laylow™ valve also
gets a polish, removing unnecessary elements and significantly improving the performance
and ease of use in all conditions — especially colder temperatures. Plus, it still effortlessly
pairs with our Vortex™ pump sack to inflate in mere minutes, without introducing excess
moisture into the pad.

Improving on our original, best-selling Tensor line, Tensor™ Trail offers versatile
warmth for three-season adventures where weight is the top priority. Designed to
take you from spring to fall, it keeps nights restful and packs up light.

The pad’s interior features NEMO’s proprietary Spaceframe™ baffle design, which
utilizes low-stretch fabric trusses to create stable support and offer just the right
amount of give — all the while avoiding any wobbly waterbed feeling. Inside each
baffle is a suspended layer of ultra-thin, metallized Thermal Mirror™ film, which
efficiently reflects body heat and contributes to the pad’s overall 2.8 R-value. The layer’s
clever floating construction eliminates the crinkling, crunchy sound that many insulated
air pads are known for, earning Tensor a reputation for peace and quiet under the stars.

Armed with premium, durable 20D (top) and 40D (bottom) nylon, Tensor Trail is better
protected against punctures and tears, and — like all NEMO sleeping pads — it includes
a Vortex™ pump sack. Vortex effortlessly mates with the pad’s zero-profile, microadjustable
Laylow™ valve for easy inflation in just minutes.

Features:

• One layer of floating Thermal Mirror™ metallized film provides quiet insulation
  with an unprecedented weight-to-warmth ratio.
• Impressively quiet for uninterrupted sleep (and happy neighbors).
• Spaceframe™ baffles offer unparalleled stability and weight distribution,
  using low-stretch, die-cut trusses that eliminate springiness.
• 3.5 inches of stable, cushioned loft for incredibly comfortable nights. bluesign® approved
  premium nylon fabrics shave grams while offering superior puncture- and tear-resistance.
• Included Vortex™ pump sack provides easy and fast inflation, saves breath at elevation,
  and minimizes moisture entering the pad.
• Improved zero-profile, multifunctional, microadjustable Laylow™ valve offers customized
  inflation control, even in cold temperatures.

Specifications:

• Minimum Weight: 369 g
• Packed Weight: 451 g
• Packed Size: 25.5 x 9.5 cm dia
• R-Value: 2.8
• Thickness: 3.5 in
• Shape: Mummy
• Insulation: Aluminized Film