Rab Stratosphere 5.5 Sleeping Mat (785g)

Rated 4.9 out of 5
Based on 13 reviews
$249.95 $189.00
/
Size

When you need superior insulation in a lightweight package, this resilient sleep mat balances maximum warmth with minimum weight for a comfortable night’s rest wherever your journey takes you.

Lightweight and compact, the Stratosphere 5.5 boasts a superior warmth-to-weight ratio, making it a versatile all-mountain sleep mat which is highly insulating yet has a small enough pack size to take on all your trekking, climbing and backpacking adventures. The recycled Stratus™ R insulation is designed to trap air and reduce heat loss through convection, helping to maintain your temperature when the mercury drops and ensuring you recharge ready for tomorrow’s challenges.

The mat features a low-profile two-way valve and comes with a handy pump sack, so it’s quick and easy to inflate when you’re ready to hunker down for the night. Oversized outer chambers keep you in the centre of the mat and stop you rolling off in your sleep, while the spacious rectangular shape will ensure a comfortable night’s rest whatever your preferred sleeping position.

Constructed using 100% recycled insulation and recycled outer fabric finished with a fluorocarbon-free DWR, the Stratosphere 5.5 is a robust and reliable sleep mat which you can depend on to keep you comfortable, warm, and well-rested throughout the seasons.

  • Main Fabric:75D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
  • Insulation:Stratus™ R 100% recycled polyester 250gsm insulation
  • Weight:Reg: 785g. Regular Wide: 930g. LongWide: 1060g.
  • Product Code:QMA-03
  • Stratus™ R insulation traps air and reduces heat loss from convective currents
  • R-Value: 5.5
  • Thickness: 8cm
  • Lightweight construction and insulation for superb warmth-to-weight ratio and minimal pack size.
  • Oversized outer chambers helps keep you centralised on the mat
  • Hybrid rectangular shape allows various comfortable sleeping positions
  • Low profile two-way valve for easy inflation and deflation
  • Pump sack included for rapid and hygienic inflation
  • Roll-away stuff sack with repair kit included
  • Dimensions: Regular 183x51cm. Large 196x64cm

R-Value: 5.5

Your sleep mat’s R-value is an indication of how well it will resist heat loss. A higher R-value means it will insulate you more effectively from the ground underneath, and will be better suited to cold environments.

Stratus™ R

Resilient synthetic insulation developed with 100% recycled post-consumer material. Designed to trap the maximum amount of air possible, Stratus™ R boasts superior warmth for its weight, retains warmth when wet, and dries quickly.

Fluorocarbon-Free Product

This product no longer contains fluorocarbons. Whether that’s in a DWR, on the zips, the threads or in the fabric. Find out more about how we’re cutting fluorocarbons from our gear.

 

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average rating 4.9 out of 5
Based on 13 reviews
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13 Reviews
Reviewed by Roland G.
Verified Buyer
I recommend this product
Age Range
45 - 54
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Overall great experience

It's not only about product quality. Sales, service, delivery, support. It was an overall good experience buying from them.

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Reviewed by Dave B.
Verified Buyer
I recommend this product
Age Range
35 - 44
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Good performance good price

Warm, light enough, good price, dry bag inflator very useful.

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Reviewed by Jacqui R.
Verified Buyer
I recommend this product
Age Range
25 - 34
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Rab Stratosphere 5.5 Sleeping Mat

Comfortable and easy to use.

Has replaced a cheaper version and is way better.

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Reviewed by Andrew B.
Verified Buyer
I recommend this product
Age Range
65+
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Warm and stylish

Pretty warm mat. I believe tgst combined with foam it is a reasonable solution for winter camping on the snow in NZ or in Snowy mountains around mount Koziosko.

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Reviewed by Antony Y.
Verified Buyer
I recommend this product
Age Range
45 - 54
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Rab Stratosphere 5.5 sleeping mat wide and long

Great product, very warm and comfortable. A bit on the bulky and heavy side but this is more than balanced out by the extra warmth and comfort.

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