The Therm-a-Rest Z Seat is an ultralight, virtually indestructible closed-cell foam sit pad, designed to provide quick, on-the-spot insulation and cushioning during backcountry activities such as backpacking, ski touring, and hiking. Weighing just 2 ounces (57 grams), it features a classic accordion-style folding design that packs down into a compact profile. Additionally, it utilizes a reflective surface treatment to trap radiant heat.
Key Specifications & Performance
The Z Seat balances comfort, protection, and thermal insulation, according to official specs and reviews from gear experts like GearLab:
Dimensions: Unfolded: 16 x 13 x 0.75 inches (41 x 33 x 2 cm) Folded: 12 x 2.5 x 2.75 inches
Insulation:
SOL variants (available in Limon/Silver or Blue/Silver) include ThermaCapture™ coating, reflecting body heat back to you with a high 2.6 R-value.
Standard Coyote version offers an R-value of 2.2.
Durability: Constructed from molded, puncture-proof crosslinked polyethylene foam that resists popping, water absorption, and flattening over time.
Packability: Features a 6-panel nesting accordion style and an integrated bungee closure loop to keep the pad tightly folded for storage in a side pocket.
Purchasing Options in Canada
The Therm-a-Rest Z Seat is widely available at major outdoor gear outlets for a standard retail price of $47.95 CAD:
Mountain Equipment Company (MEC): Available directly on the MEC Product Page with a lifetime return policy.
