Rab Stratosphere 5.5 Sleep Pad (785g)

Lightweight and easy to pack, the Stratosphere 5.5 sleep mat offers an excellent warmth-to-weight ratio, making it a go-to option for a wide range of mountain adventures. Whether tackling trekking routes, climbing trips, or extended backpacking missions, this mat provides exceptional insulation without taking up much space in a rucksack. Filled with recycled Stratus™ R insulation, it works to trap warm air and minimise heat loss through convection, helping the user stay warm when temperatures drop and ensuring a restorative sleep for the challenges ahead.

Equipped with a low-profile two-way valve and a practical pump sack, the mat inflates swiftly and with minimal effort when it’s time to settle in for the night. Oversized outer chambers help to keep the sleeper centred, reducing the chances of rolling off during rest, while the generous rectangular cut caters to a variety of sleeping styles for enhanced overnight comfort.

Built with 100% recycled insulation and a recycled outer fabric finished with a fluorocarbon-free DWR, the Stratosphere 5.5 is a tough, dependable mat that offers warmth and comfort through changing seasons.

Features

• Stratus™ R insulation is designed to trap air and reduce heat loss caused by convective currents.
• It has an R-Value of 5.5.
• The mat is 8cm thick, providing cushioning and insulation from the ground.
• Its lightweight build and efficient insulation deliver an excellent warmth-to-weight ratio and a compact pack size.
• Oversized outer chambers are intended to keep the sleeper securely centred on the mat.
• The hybrid rectangular shape supports multiple comfortable sleeping positions.
• A low-profile two-way valve allows for effortless inflation and deflation.
• A pump sack is included to enable fast, hygienic inflation.
• A roll-away stuff sack and a repair kit are also included for convenience and maintenance.
  
  

Sustainability Features

• Fluorocarbon (PFAS) free fabric
• Fluorocarbon (PFAS) free product
• Greater than 50% recycled materials
• Made with renewable energy
  
  

Specifications

Technology

Stratus™ R

This durable synthetic insulation is crafted entirely from 100% recycled post-consumer materials. Engineered to trap an optimal volume of air, Stratus™ R offers impressive warmth-to-weight performance. It continues to insulate effectively even when damp and is quick to dry, making it a reliable choice for variable conditions.

Video