Rab Ultrasphere 5 Regular dark pewter

Rab Ultrasphere 5 Regular Sleeping Pad

Inside this inflatable sleeping pad, two layers of TILT reflective foil have been incorporated to reflect radiated heat back toward the body—thereby reducing heat loss through radiation.

Offset air chambers trap heat inside the mat, so less insulation was needed—resulting in a weight of 345 grams. With a two-way flat valve on the bottom and an inflation bag, you can set up your sleeping spot in seconds. No hassle either—Rab has put a lot of thought into the packaging as well.

The R-value indicates how well the sleeping pad resists heat loss. The higher the value, the more effective the insulation from the ground—and thus the better it performs in cold environments.

Key Features

• Weight: 345 g
• Dimensions: 183 x 51 x 8 cm
• Package dimensions: 15 x 9 cm
• Thermal resistance R: 5.5
• Main material: soft and exceptionally lightweight 20D fabric
• Offset air chambers reduce weight and heat loss
• Two layers of TILT reflective foil reduce heat loss through radiation without adding weight
• Tapered mummy shape saves additional weight and reduces the mat’s volume
• Low-profile two-way valve for easy inflation and deflation
• Inflation bag further speeds up the inflation process
• Roll-up carrying case facilitates easy packing
• Repair kit included

How do I inflate a Rab sleeping mat?