With two ultra-comfortable options, how do you choose? The Zenbivy Flex™ Mattress is perfect for those that want maximum comfort when they set up camp, whether that's in a developed campground and on top of a mountain. The Zenbivy Light Mattress is a great match for the avid backpacker that looks for comfort at the lowest possible weight and bulk.
A Valve That Works With You.
The Zenbivy Mattresses have a unique valve that keeps the air in as you inflate and allows for customizable comfort with its slow-deflation "button" feature. When it's time to pack up, the entire valve pops out completely for fast, hassle-free deflation then flip the valve, snap it back in, and the air stays out as you continue to roll!
Flex™ Mattress — Insulation
Horizontally cored foam eliminates the cold spots found on most vertically cored mattresses and delivers a full R-value of 5 for EN-matched performance.
Flex™ Mattress — Exterior
Our 4-way stretch fabric allows this mattress to “flex” with your shape and movement, so the top feels softer and more supportive than other mattresses, even at firm air pressures.
Light Mattress — Insulation
180g of fully-baffled insulation is considered excessive when compared to most air mattresses but actually it's the minimum required to achieve R-value 5+, allowing you to get full EN rated performance from your sleeping bag.
Light Mattress — Exterior
With a shell made of 20d polyester taffeta and 180g of fully-baffled insulation inside, you can say goodbye to the “space blanket crinkle” synonymous with most ultralight air mattresses.
Mattress Specifications
| Flex Mattress | Weight | R-Value | Inflated Size | Pack Size |
| 20x72 | 2lb 2oz (0.96kg) |
5 | 20x72x1.75in (51x182x4cm) |
10x6in (25x15cm) |
| 25x77 | 2lb 11oz (1.22kg) |
5 | 25x76x1.75in (63x193x4cm) |
12.5x6in (32x15cm) |
| 30x80 | 3lb 11oz (1.67kg) |
5 | 30x78x2in (76x198x5cm) |
15x8in (38x20cm) |
MATERIALS:
Top: 4-way stretch 50d polyester knit
Bottom: 75d polyester taffeta
Foam: Urethane foam
Includes: Inflation Dry Sack, repair kit, repair instructions
| Light Mattress | Weight | R-Value | Inflated Size | Pack Size |
| 20x72 | 1lb 5oz (0.59kg) |
5+ | 20x72x3in (51x182x8cm) |
7x4in (18x10cm) |
| 25x77 | 1lb 9oz (0.76kg) |
5+ | 25x77x3in (63x196x8cm) |
9x4.5in (23x11cm) |
MATERIALS:
Top: 20d polyester taffeta
Bottom: 20d polyester taffeta
Insulation : 180g 3d XD Synthetic
Includes: Inflation Dry Sack, repair kit, repair instructions
