A cold, hard log or rocky shoreline becomes considerably more tolerable with the Therm-a-Rest Lite Seat tucked into your kit, and at a weight that barely registers, there's little reason to leave it behind.

Built like a scaled-down ProLite mattress, the Lite Seat uses self-inflating open-cell foam that expands on its own and lets you fine-tune firmness to your preference. At 1.5 inches (3.8 cm) thick, it provides genuine insulation and cushioning underfoot whether you're taking a break on a portage, waiting out a weather window on a rocky point, or sitting through a long lunch stop on the trail. It rolls down small enough to fit in a pocket, and an integrated bungee loop keeps it compact and secure in a pack. Carried inflated, it fits inside a frameless daypack to add structure and back support on fast-and-light days.

A simple, lightweight comfort upgrade that earns its place on day trips, canoe routes, and backcountry travel alike.

• Thickness: 1.5 in (3.8 cm)
• Self-inflating open-cell foam
• Adjustable firmness
• Integrated bungee loop for compact carry
• Fits inside frameless daypacks when inflated for added back support
• Rolls down to pocket size