Rab Ultrasphere 4.5 Sleep Mat (370g)

The Rab Ultrasphere 4.5 Sleep Mat (370g) stands out as an award-winning inflatable mat known for its remarkable warmth and insulation, all while maintaining a compact and lightweight design. Utilizing two layers of heat-reflective TILT and offset air chambers, it efficiently reflects heat towards your body and captures excess warmth, ensuring a cozy experience without the need for bulky insulation. This results in added warmth without sacrificing weight or pack size, making it an excellent choice for backpacking, thru-hiking, and multi-day mountain runs in moderate conditions.

Details:

• Tapered mummy shape to save weight and bulk
• 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
• 2 layers of TILT reflective film help reduce radiant heat loss without adding weight or bulk
• Offset weight-saving internal cutouts help disrupt the flow of convection currents and keep warm air static

Technical Specifications:

• Main Fabric: 20D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon-free DWR
• Weight: 370g / 13.05oz
• R-Value: 4.3
• Packed Size: Regular 15cm x 9cm (5.9in x 3.5in) / Long Wide 19cm x 9cm (7.5in x 3.5in)
• Thickness: 8cm
• Packed size: 18x9cm