5.6 R-value Year-round Warmth
With an impressive R-value of 5.6, ZERO MATTRESS R05 REGULAR adopts a vertical tube structure, which possesses excellent insulation performance, keeping you warm and cozy even in chilly outdoor conditions. Good for year-round, and perfect for outdoor adventures such as backpacking, and hiking.
Ultralight Comfort
A 3.9-inch (10 cm) thick profile and U-shaped high-low structure design, deliver premium backcountry comfort while keeping the weight to a minimum.
Ultra-Compact Design
Weighing just 24.3oz and packing down to φ13*27.5cm/φ5.1*10.8in, ZERO MATTRESS R05 REGULAR is incredibly portable, allowing you to bring luxurious comfort to any campsite or trail.