Hypersphere Ultra 7.5 Down Sleep Mat
Ultra-warm and ultralight, this is the ultimate down sleep mat for moving fast in cold places, from winter alpine climbing to arctic ultra running.
Impressive warmth for weight, with an R-value of 7.3 and a weight of just 610g.
Oversized outer chambers help keep you centralised on the mat.
Filled with 800FP goose down, which works to trap heat by minimising convection currents within the mat.
Lightweight construction uses air and insulation for superb warmth-to-weight ratio and minimal pack size.
Exceptionally light and packable, with ultralight 20D recycled polyester fabric.
Hybrid rectangular shape allows various comfortable sleeping positions.
Uncompromised comfort and support, with a thickness of 8cm.
Pump sack included for rapid and hygienic inflation.
Roll-away stuff sack with repair kit included.
Equipped with a low-profile two-way valve for rapid inflation and deflation.
Weight
Regular: 610g / 21.5oz. Regular Wide: 741g / 26.1oz. Long Wide: 789g / 27.8oz
Insulation
800FP European goose down with Nikwax fluorocarbon-free hydrophobic finish (190g / 6.7oz)
Main fabric
Embossed 20D recycled polyester with 5.5S TPU coating (LW glue)
Secondary fabric
20D recycled polyester with 5.5S TPU coating (LW glue)
Dimensions
Regular: 183cm x 51cm x 8cm. Regular wide: 183cm x 64cm x 8cm. Long wide: 196cm x 64cm x 8cm
R-value
7.3
Packed size
Regular: 24cm x 14cm (9.4in x 5.5in). Regular wide: 28.5cm x 15cm (11.2in x 5.9in). Long wide: 28.5cm x 15cm (11.2in x 5.9in)
Product code
QMA-09
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We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949.