Shop
  • Why Zenbivy?
  • Why it's better | Zenbivy Sleeping Bag Systems

    Why Zenbivy Is Better

  • Read Media Reviews | Zenbivy Sleeping Bag Systems

    Read Media & Press Reviews

  • FAQ | Zenbivy Sleeping Bag Systems

    Frequently Asked Questions

  • About down | Zenbivy Sleeping Bag Systems

    About Zenbivy

  • Support
  • Great sleep outdoors requires a warm, comfortable, and quiet mattress. All Zenbivy mattresses deliver R5+ warmth for EN/ISO-matched performance, but which one is right for you?

    Base Mattress I Zenbivy Outdoor Quilts, Mattresses & Sleeping Bag Systems

    Base mattress

    The Base mattress is everything you need and nothing you don’t—a tried and true R5 camp mattress that will give you a good night’s sleep no matter where you are.

    Shop
    Flex mattress I Zenbivy Sleeping Bag Systems

    Flex™ Mattress

    Featuring our 4-way stretch fabric and horizontally-cored foam, the Flex™ Mattress is a great all-around choice for anyone looking for maximum comfort and support.

    Shop
    Flex 3D Matress – Outdoor Gear I Zenbivy Sleeping Bag Systems

    Flex™ 3D Mattress

    The ultimate, ultra-comfortable basecamp mattress. The 3D shape and 4-way stretch knit top make it feel just like your home mattress.

    Shop

    Double Flex™ 3D Mattress

    The ultimate home-like camp mattress for two! Our same Flex™ 3D build in a 196x127 cm size.

    Shop


    Exclusive 4-way stretch top

    The Flex™ Air Mattress feature an exclusive 4-way stretch fabric top that forms instantly to your shape and movement, both minimizing weight transfer and relieving pressure points.

    Ultra compact

    Rolling down to just 16 x 8 cm, the Zenbivy Flex™ Air Mattress is ultra-compact and hardly take up any space in your pack.

    R5 warmth

    Zenbivy’s lightest and most packable backpacking mattress. The Ultralight Mattress is uncommonly supportive and delivers R5 warmth.

    Ultra compact

    The Zenbivy Ultralight Mattress is our lightest and most packable backpacking mattress, starting at just 482 g and rolling down to 16 x 8 cm.

    Fully-baffled Insulation

    180 g 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. 

    Built for Undisturbed Sleep

    With a shell made of 20d polyester taffeta and 180 g of fully-baffled insulation inside, you can say goodbye to the “space blanket crinkle” synonymous with most ultralight air mattresses. 

    Foam Core & 75D Fabrics

    The Base Mattress achieves an all-season, ultra-warm R5 with the same premium foam core found in our Flex™ Mattress and pairs it with a durable 75D Polyester Taffeta for a no-frills mattress that delivers.

    Reliable & Durable

    Reliably comfortable, warm, and durable, the Base Mattress is perfect for any car camping or backpacking trip, and is a great option if you’re upgrading from a closed cell mattress or buying your first camp pad.

    Horizontally-cored Foam 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.

    Supportive 4-way Stretch Fabric

    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.

    3D Shape

    Why is a 3D mattress superior? The completely flat top and vertical side walls make the Flex™ 3D Mattress feel like a real mattress. The top is usable from edge to edge and it cradles you like your mattress at home.

    4-Way Stretch Fabric

    The 4-way stretch fabric allows this mattress to “flex” with your shape and movement, so the top feels softer and more supportive than other camp mattresses—even at firm air pressures.


    all-mattresses
    Model Weight Inflated Dimensions Packed Size Insulation
    Flex Air Mattress M 51 x 183 cm 567 g 51 x 183 x 8 cm 16 x 8 cm R 4.8
    MW 64 x 183 cm 680 g 64 x 183 x 8 cm 33 x 15 cm
    L 64 x 198 cm 709 g 64 x 198 x 8 cm 20 x 9 cm
    Ultralight Mattress M 51 x 183 cm 482 g 51 x 183 x 8 cm 16 x 8 cm R 4.8
    MW 64 x 183 cm 595 g 64 x 183 x 8 cm 20 x 8 cm
    L 64 x 198 cm 623 g 64 x 198 x 8 cm 20 x 9 cm
    Light Mattress M 51 x 183 cm 650 g 51 x 183 x 8 cm 18 x 10 cm R 5.2
    MW 63 x 183 cm 680 g 63 x 198 x 8 cm 23 x 13 cm
    L 63 x 198 cm 770 g 63 x 198 x 8 cm 23 x 13 cm
    XL 76 x 198 cm 1040 g 76 x 198 x 8 cm 25 x 13 cm
    Base Mattress M 51 x 183 cm 793 g 51 x 183 x 4 cm 25 x 15 cm R 4.7
    MW 63 x 183 cm 992 g 63 x 183 x 8 cm 33 x 15 cm
    L 63 x 198 cm 1080 g 63 x 198 x 4 cm 33 x 20 cm
    XL 76 x 198 cm 1270 g 76 x 198 x 4 cm 38 x 20 cm
    Flex™ Mattress M 51 x 183 cm 964 g 51 x 183 x 4 cm 25 x 15 cm R 5.0
    MW 63 x 183 cm 1100 g 63 x 183 x 4 cm 33 x 15 cm
    L 63 x 198 cm 1220 g 63 x 198 x 4 cm 33 x 20 cm
    XL 76 x 198 cm 1670 g 76 x 198 x 4 cm 38 x 20 cm
    Flex™ 3D Mattress L 66 x 198 cm 1870 g 66 x 198 x 8 cm 33 x 20 cm R 7.4
    XL 76 x 198 cm 2130 g 76 x 198 x 8 cm 38 x 20 cm
    Double Flex™ 3D Mattress DL 132 x 198 cm 3490 g 132 x 198 x 8 cm 66 x 20 cm R 7.4