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  • Ultralight Mattress

    Zenbivy’s lightest and most packable backpacking mattress. The Ultralight Mattress is uncommonly supportive and delivers EN/ISO-matched warmth.

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  • Flex™ Air Mattress

    Game-changing comfort and support! The only ultralight air mattress with a 4-way stretch top and EN/ISO-matched warmth.

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  • Light Mattress

    Lightweight comfort and all-season warmth in the backcountry. The Light Mattress features 200g of fully baffled synthetic insulation for quiet, EN/ISO-matched warmth.

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Air Mattresses

Air mattresses are lightweight and compact, making them ideal for backcountry adventures. All Zenbivy air mattresses deliver R4.5+ for EN/ISO-matched performance.

Ultralight Mattress
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Flex™ Air Mattress
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Light Mattress
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Description
Description

The uncommonly supportive Ultralight Mattress features the same supportive offset air cell structure as our Flex™ Air Mattress but swaps the stretch knit top for an ultralight 20D honeycomb embossed Recycled Polyester Taffeta, bringing the weight down to start at just 482g.

Pro Tip: Our Ultralight Mattress performs best when fully inflated - so don't hold back! The more air, the more comfort and warmth. Even at max air pressure, the air cells ensure you'll feel supported yet cushioned.

The Flex™ Air Mattress is the only ultralight air mattress to feature a 4-way stretch top. In combination with the supportive offset air cell structure, there's truly a "wow" moment when you lay on it. Starting at 567g, delivering EN/ISO-matched warmth, and packing down to just 6.5 x 3 inches, the Flex™ Air Mattress is ultralight backpacking luxury.

Pro Tip: Our Flex™ Air Mattress performs best when fully inflated - so don't hold back! The more air, the more comfort and warmth. Even at max air pressure, the air cells and 4-way stretch fabric ensure you'll feel supported yet cushioned.

Lightweight comfort and 3-season warmth in the backcountry. The Light Mattress features 200g of fully baffled synthetic insulation and delivers EN/ISO-matched performance.


Price
Price
From £189.95
From £209.95
From £159.95
Best for
Best for
Ultralight backpacking
Ultralight backpacking
Backpacking
R-Value
R-Value
4.8
4.8
5.2
Weight
Weight

Tapered

20x72: 482 g (1 lb 1 oz)

25x72: 595 g (1 lb 5 oz)

25x78: 623 g (1 lb 6 oz)

Rectangular

25x72: 680 g (1 lb 8 oz)

25x78: 709 g (1 lb 9 oz)

Tapered

20x72: 567 g (1 lb 4 oz)

25x72: 680 g (1 lb 8 oz)

25x78: 709 g (1 lb 9 oz)

Rectangular (Coming Soon!)

25x72: 737 g (1 lb 10 oz)

25x78: 794 g (1 lb 12 oz)

20x72: 650 g (1 lb 7 oz)

25x72: 680 g (1 lb 8 oz)

25x78: 770 g (1 lb 11 oz)

30x78: 1040 g (2 lb 5 oz)

Inflated Dimensions
Inflated Dimensions

20x72: 51 x 183 x 8 cm (21" x 72" x 3")

25x72: 63 x 183 x 8 cm (25" x 72" x 3")

25x78: 63 x 198 x 8 cm (25" x 78" x 3")

*Tapered Mattresses have a 12cm taper, meaning the foot end is 12cm narrower than the full width.

20x72: 51 x 183 x 8 cm (21" x 72" x 3")

25x72: 63 x 183 x 8 cm (25" x 72" x 3")

25x78: 63 x 198 x 8 cm (25" x 78" x 3")

*Tapered Flex™ Air Mattresses have a 5" taper, meaning the foot end is 5" narrower than the width.

20x72: 51 x 183 x 8 cm (20” x 72” x 3”)

25x72: 63 x 183 x 8 cm (25" x 72" x 3")

25x78: 63 x 198 x 8 cm (25” x 78” x 3”)

30x78: 79 x 203 x 8 cm (31" x 80" x 3")

Packed size
Packed size

20x72: 16 x 8 cm (6.5" x 3")

25x72: 20 x 8 cm (8" x 3")

25x78: 20 x 9 cm (8" x 3.5")

Tapered & Rectangular (Coming Soon!)

20x72: 16 x 8 cm (6.5" x 3")

25x72: 20 x 8 cm (8" x 3")

25x78: 20 x 9 cm (8" x 3.5")

20x72: 18 x 10 cm (7” x 4”)

25x72: 23 x 10 cm (9" x 4")

25x78: 23 x 13 cm (9” x 5")

30x78: 25 x 13 cm (10" x 5")

Insulation
Insulation

Two layers of mylar foil

Two layers of mylar foil

200g 3D XD Polyester batting

Fabrics
Fabrics

Top & Bottom: Embossed 20D Recycled Polyester Tafetta

Top: 4-way stretch 20D Recycled Polyester knit

Bottom: 20D Recycled Polyester Tafetta

Top & Bottom:20D Polyester Taffeta
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