Ionosphere 5 Sleep Mat (550g)

€210.00
  • Info
  • Delivery
  • Rab Promise
This ultralight and packable sleep mat is designed to reduce heat loss through radiation and convection, giving it an unbeatable warmth-to-weight ratio perfect for lightweight adventures in challenging environments.
Activities
  • Fast & light adventures
  • mountaineering Mountaineering
  • trekking Trekking
Key benefits
  • Very cold conditions
  • Very low pack size
  • Very light

Delivery

Rab ships throughout the EU via DPD. Orders over €50 qualify for free shipping, otherwise, a flat rate of €8.00 will be charged per order under €50. We will aim to ship orders placed Monday - Friday before 1:00 pm the same day, although this is not guaranteed. 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 above.

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.

Tech and features.

For mountain expeditions where every gram matters, the Ionosphere 5 is ultralight and packable, yet loaded with the necessary tech to keep you warm in tough conditions. The TILT reflective film within the insulation reduces radiant heat loss, while the Stratus™ R insulation traps air to lessen heat loss through convection, ensuring you can recharge for tomorrow even when the temperature plunges.

The tapered mummy shape is economical on weight, keeping pack size to a minimum. Oversized outer chambers ensure you stay central on the mat as you sleep, and the soft-finish fabric features a graduated grip print to reduce sleeping bag slip during the night. Inflation and deflation are quick and easy thanks to the low-profile two-way valve and pump sack.

The Ionosphere 5 is built using 100% recycled insulation, recycled fabric and a fluorocarbon-free DWR, and offers a superb warmth-to-weight ratio which won’t hold you back.

Performance

Lightness tooltip 4/5 Lightness
Pack Size tooltip 4/5 Pack size
Environment Use tooltip 4/5 Environment use
Sleep Comfort tooltip 4/5 Sleep comfort
Sustainability features.
Fluorocarbon (PFAS) free fabric
Fluorocarbon (PFAS) free product
Made with renewable energy

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Behind the design.

Want to learn more about the details that set this gear apart? Hear about the tech, fabrics, and features from the team behind the design.

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