Features

• Weight345g/12.2oz (Reg)

• DimensionsRegular: 183cm x 51cm x 8cm. Regular wide: 183cm x 64cm x 8cm. Long wide: 196cm x 64cm x 8cm.

• R-value5.5

• Packed sizeRegular: 15cm x 9cm (5.9in x 3.5in). Regular wide: 19cm x 9cm (7.5in x 3.5in) Long wide: 19cm x 9cm (7.5in x 3.5in)

• Product codeQMA-13

• When both warmth and low weight are crucial, the Ultrasphere 5 is the ultimate packable, featherlight air mat, honed for fast-paced exploring in demanding mountain conditions. Its groundbreaking design includes two layers of TILT, which boosts the mat’s warmth-to-weight ratio by reflecting heat back towards your body, all for a fraction of a gram. It also features new offset air chambers that trap heat within the construction, allowing you to recharge comfortably without the need for high-volume insulation. Highly comfortable and supportive, the Ultrasphere 5 is the ideal foundation for thru-hiking, bikepacking, and multi-day mountain runs.

• Impressively light at just 345g (size regular), with uncompromised warmth at an R-value of 5.5.

• The new weight-saving construction uses offset air chambers to trap heat and keep you warm.

• Two layers of heat-reflective TILT reduce radiant heat loss without adding weight.

• Comfortable tapered mummy shape that eliminates unnecessary bulk.

• Soft, exceptionally lightweight 20D fabric.

• When it’s time to pitch for the night, the two-way valve and inflation sack make camp setup quick and easy.

• Thickness: 8cm.

• Packed size: 18x9cm.

• Roll-away stuff sack with repair kit included.

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Performance

Lightness 5/5

Pack size 5/5

Environment use3/5

Sleep comfort4/5