Light Mattress

All-Season Warmth - Only mattresses with an R-value 5 or greater will meet the thermal performance of EN-rated sleeping bags. Most mattresses on the market today that are advertised as “3-season” do not provide the warmth required to match EN-rated bags. The Zenbivy Light Mattress has an R-value 5+ for EN-matched performance and all-season warmth: no cold spots.

Quiet Comfort - No crinkly chip bag sounds here! With 180g of fully baffled synthetic insulation, the Zenbivy Light Mattress is quiet and built for undisturbed sleep.

Fast Inflation - The included oversized dry sack is sized perfectly for the fastest inflation time and doubles as fully-welded storage to keep the mattress reliably dry on the trail.

Smart Valve - The one-way reversible valve keeps air in while inflating and allows for customizable comfort with its slow-deflation "button”. When it's time to pack up, the entire valve pops out for instant, hassle-free deflation.

Light and Soft - The soft 20d polyester taffeta shell is comfortable enough to sleep on directly while still being durable and lightweight, making it the ideal mattress for backcountry trips.

R-value: 5+
(Note that only mattresses with R-value 5 or greater will deliver full temperature rating performance from EN-rated sleeping bags)

Weight:
20x72: 1 lb 5 oz (0.59 kg)
25x77: 1 lb 9 oz (0.76 kg)
Inflated Size:
20x72: 20” x 72” x 3” (51 x 182 x 8cm)
25x77: 25” x 77” x 3” (63 x 196 x 8cm)
Packed size:
20x72: 7” x 4” (18 x 10cm)
25x77: 9” x 4.5” (23 x 11cm)
Included Inflation Dry Sack size:
20x72: Small (dia.16.5x59 cm)
25x77: Small (dia.16.5x59 cm)

Mattress Materials

Top: 20d polyester taffeta

Bottom: 20d polyester taffeta

Insulation: 180g 3d XD Synthetic


Inflation Dry Sack Materials

Fabric: 30D Ripstop Nylon, 75D Polyester

Top Closure: 420D Double Side TPU, 20mm Buckle, 20mm D-Ring Release Valve