This ultra light and compact mattress is designed to reduce heat loss by radiation and convection, which gives it a heat/ideal weight ratio for adventures in completeness in hostile environments.

For mountain expeditions where each gram counts, the ionosphere 5 mattress is ultra light and compact, but however has the technology necessary to keep you warm in extreme conditions. The tilt reflective film within the insulation reduces the loss of heat by radiation, while the Stratus ™ r insulation imprisoned air to reduce the loss of convection, thus ensuring that you recharge the batteries to be In good shape the next day even if the temperatures are freezing.

The tapered sarcophagus shape saves weight to minimize the size of the sleeping bag. The external compartments TTG ensure that you stay in the center of the mattress during your sleep, and the soft finish fabric has a non -slip print to prevent the sleeping bag from sliding overnight. It swells and deflates quickly and easily thanks to the discreet two-way valve and the pump bag.

The Ionosphere 5 mattress is made with fully recycled insulation, recycled fabric and a durable waterproof finish (DWR) without fluorocarbon, and offers excellent heat/weight ratio that will not disappoint you.

Features

• Main fabric: 20d recycled polyester OUTER manufacture with internal TPU coating and fluorocarbon free dwr
• Insulation: Stratus ™ R 100% recycle Polyester Insulation 80gsm with tilt
• Weight: R: 550g. LW: 810g
• R value R:4.8
• Wrapped size: Standard 23cm x 11cm (9in x 4.3in) / long wide 28cm x 12cm (11in x 4.7in)
• Product code: QMA-04
• Stratus ™ R -trap insulation air and reduces heat loss that convection currents can generate
• The tilt reflective film in the insulation reduces the radiant heat loss
• Value R: 4.8
• Thickness: 8 cm
• Light construction uses air and insulation for remarkable heat/weight ratio and minimal size
• XXL exterior compartments keep you well in the center of the mattress
• The non -slip finish in the upper fabric prevents the sleeping bag from sliding
• Tapered mummy shape (tapered sarcophagus) to reduce weight
• Discreet, its two -track valve ensures easy inflation and deflation
• Bag included for fast and hygienic inflation
• Runny storage bag with repair kit included
• Dimensions: Regular 183 x 51 cm Large 196 x 64 cm
• Packed size: Regular 23x11cm. Large 28x12cm