Stratosphere 5.5 Regular Insulated Sleep Mat

About the Rab Stratosphere 5.5 Regular

What is the Rab Stratosphere 5.5 Regular good for?

The Stratosphere 5.5 is perfect for year-round trekking, climbing, and backpacking. Designed for use in colder conditions, it offers excellent insulation and comfort while remaining lightweight and highly packable, making it an ideal sleep mat for multi-day adventures in the mountains or remote trails.

How will some of the key features of the Rab Stratosphere 5.5 Regular enhance my experience?

This mat features 100% recycled Stratus R synthetic insulation to trap warm air and reduce heat loss, ensuring thermal efficiency in colder conditions. The durable outer fabric is also made from recycled materials and treated with a fluorocarbon-free DWR for added sustainability. Oversized outer chambers help keep you centred during sleep, while the rectangular shape offers plenty of room for all sleeping styles. A low-profile two-way valve allows quick inflation and deflation, and it comes with a pump sack and repair kit included. With its strong warmth-to-weight ratio and compact packed size, it’s built for backcountry reliability.

Why choose the Rab Stratosphere 5.5 Regular?

If you want a dependable, all-season sleep mat that won’t take up too much room in your pack, the Stratosphere 5.5 is a top choice. It offers excellent warmth, comfort, and ease of use in a compact, environmentally responsible package. Whether you’re heading into the wild for a weekend or embarking on a long-distance expedition, it’s a reassuring companion to help you sleep soundly and wake ready for the next day’s challenges.