Stratosphere 4 Sleep Mat (695g)

£120.00

Info
Delivery and returns Delivery
Rab Promise

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

Activities

Camping
Fast & light adventures
Mountaineering
Trekking

Key benefits

Most comfortable

Delivery

All UK orders are shipped free of charge by DPD.

DPD local pickup available - over 10,000+ locations.

Orders placed during the week and before midday will typically be delivered within 48 hours, orders placed on weekends will ship on the following Monday.

For more information, please visit our delivery page.

Returns

If you are unhappy with your purchase, please return it to us within 45 days of receipt. The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy below.

For more information, please visit our returns page.

This unique guarantee promises to support you before, during and after your adventure, combining gear advice, aftercare services, and our Rab Warranty, to help you get more out of your gear.

For more information, please visit our Rab Promise page.

Features

WeightRegular 695g / 24.5oz. Regular Wide 840g / 29.6oz. Long Wide 950g / 33.5oz
InsulationStratus™ R 100% recycled polyester 160gsm insulation
Main fabric75D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
DimensionsRegular: 183cm x 51cm x 8cm. Regular Wide: 183cm x 64cm x 8cm. Long Wide: 196cm x 64cm x 8cm
R-value3.8
Packed sizeRegular 24cm x 12cm (9.4in x 4.7in). Regular Wide 30cm x 14cm (11.8in x 5.5in). Long Wide 30cm x 15cm (11.8in x 5.9in)
Product codeQMA-05

Lightweight and compact, the Stratosphere 4 boasts a superior warmth-to-weight ratio, making it a versatile all-mountain sleep mat which 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 4 is a robust and reliable sleep mat which you can depend on to keep you comfortable, warm, and well-rested.

Stratus™ R insulation traps air and reduces heat loss from convective currents
R-Value: 3.8
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
Packed Size: Regular 24x12cm. Large 30x15cm

Material Facts

Stratosphere 4 Sleep Mat (695g)

	Recycled	PFAS PFAS This column shows where fluorocarbons (PFAS) may still be present in our products. No PFAS means we’ve phased out all intentionally added PFAS from the corresponding component and are compliant with current EU and US legislation.
Fabric Fabric Some of our products use multiple fabrics, especially waterproof items. This figure shows the total percentage of an item's fabrics which are recycled, calculated by weight.	37%	No
Outer	28%	No
Second outer	40%	No
Insulation	100%	No
Zips Zips This figure includes zipper tape, teeth, sliders, and pullers, showing their total recycled content by weight.	16%	No
Trims Trims This section shows the recycled content by weight for all components added to our products that are not captured in the other categories. For example, cord locks, pocket linings, buttons, cords, size labels, and eyelets.	12%	No
Renewable energy
Product manufacturing	41%
Manufactured in China
*Calculations based upon the weight of a regular length sleeping mat.
QMA-05 Version 03/2024

Material Facts is the way forward.

We’re helping you to make informed choices by giving you the raw data. Clear. Concise. Honest.

Learn More

Tech and features.

Features

WeightRegular 695g / 24.5oz. Regular Wide 840g / 29.6oz. Long Wide 950g / 33.5oz
InsulationStratus™ R 100% recycled polyester 160gsm insulation
Main fabric75D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
DimensionsRegular: 183cm x 51cm x 8cm. Regular Wide: 183cm x 64cm x 8cm. Long Wide: 196cm x 64cm x 8cm
R-value3.8
Packed sizeRegular 24cm x 12cm (9.4in x 4.7in). Regular Wide 30cm x 14cm (11.8in x 5.5in). Long Wide 30cm x 15cm (11.8in x 5.9in)
Product codeQMA-05

Stratus™ R insulation traps air and reduces heat loss from convective currents
R-Value: 3.8
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
Packed Size: Regular 24x12cm. Large 30x15cm