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  • Base Mattress

    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.

    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 75 D Polyester Taffeta for a no-frills mattress that delivers. The Base Mattress is self-inflating, but for faster manual inflation you can pair it with an Inflation Dry Sack (not included). The smart reversible valve allows you to inflate it with ease, and dump air quickly when you’re ready to pack up and head home.

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

    R-value: 4.7

    Weight

    183 x 51 cm: 0.79 kg
    196 x 64 cm: 1.08 kg
    203 x 76 cm: 1.27 kg

    Size

    Inflated Size
    183 x 51 cm: 51 x 183 x 4 cm
    196 x 64 cm: 63 x 198 x 4 cm
    203 x 76 cm: 76 x 198 x 4 cm

    Packed Size
    183 x 51 cm: 25 x 15 cm
    196 x 64 cm: 133 x 20 cm
    203 x 76 cm: 38 x 20 cm

    Recommended Inflation Dry Sack size
    (Inflation Dry Sack sold separately!)
    183 x 51 cm: M
    196 x 51 cm: L
    196 x 64 cm: L
    203 x 76 cm: XL

    Materials

    Top & Bottom: 75d Polyester Taffeta
    Foam Insulation: Urethane foam

    Size

    Explore the features


    Materials

    Mattress Interior I Zenbivy Sleeping Bag Systems

    Urethane foam

    The urethane foam insulation in the Base Mattress is unusually warm, providing a minimum of R5 warmth for EN/ISO-matched performance.

    75D Taffeta I Zenbivy Sleeping Bag Systems

    75D Polyester Taffeta

    Our sturdy 75D Polyester Taffeta fabric gives you long-lasting durability in the outdoors.



    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 20 x 8 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