Ultrasphere 1.5 Sleep Mat

Combining ultralight fabric and a new construction that's lighter than ever, this air mat offers maximum packability for when every gram counts. Highly comfortable, it's the ideal foundation for summer thru-hiking and multi-day mountain runs.

• 20D recycled polyester outer
• Offset weight-saving internal cut outs to keep warm air static
• R-Value: 1.4
• Thickness: 8cm
• Packed size: 18 x 9cm
• Tapered mummy shape to save weight
• Low-profile two-way valve for easy inflation and deflation
• Pump sack included for rapid and hygienic inflation
• Roll-away stuff sack with repair kit included

• 100% Polyester Inflatable Mattress

• 310g (Reg)