REI Garage offers the Therm-a-Rest Self-Inflating Military Field Mattress
in Foliage Green for $33.73
. Opt for in-store pickup
to avoid the $5.99 shipping charge. That's a buck under our December mention and the lowest price we could find now by $14. It measures 72" x 20" x 1" (21.5" x 4.3" when packed) and features a self-inflating core, open-cell foam insulation, and repair kit.