StrataCore construction maximizes warmth-to-weight ratio for efficient warmth in cold conditions
Self-inflating design allows quick setup and easy packability for backcountry adventures
WingLock valve enables one-way inflation and high airflow for fast setup and deflation
Solution-dyed polyester and urethane foam provide long-lasting color and reduced environmental impact
Includes stuff sack for convenient packing and transport
Summarized by Shop
The perfect balance of lightweight packability and iconic open-cell foam comfort.
StrataCore™ Construction: Yielding the best warmth-to-weight ratio of any self-inflating mattress, StrataCore uses a continuous layer of thermal foam nestled between alternating ridges of air and foam.
Rugged, Self-Inflating Foam: Expanding foam core sel
Thickness
2 in (5 cm)
R-Value
3.8
Weight
1 lb 8 oz (0.68 kg) - Regular, 2 lb (0.91 kg) - Large
Widths
20 in (51 cm) - Regular, 25 in (64 cm) - Regular Wide, 25 in (64 cm) - Large
Lengths
72 in (183 cm) - Regular, 77 in (196 cm) - Large
Packed Dimensions
11 x 6.8 in (28 x 17 cm) - Regular, 13 x 7 in (33 x 18 cm) - Regular Wide, 13 x 7 in (33 x 18 cm) - Large