The success of a sleep system relies heavily on your mattress. If you've ever experienced a cold sleepless night outdoors, you know how quickly it can turn a good trip very bad. The mattress you pair with your sleeping bag should provide both comfort and warmth. All Zenbivy mattresses are properly insulated with an R-Value of at least 5 for EN-matched performance.
Long gone are the lightheaded days of blowing up your mattress by breath. Mattresses include an inflation sack for easy manual inflation in under a minute.
*Base Mattress does not include an inflation/storage sack.
All Zenbivy mattresses have a reversible valve. One side keeps air in while inflating and the air out while deflating.
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.
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.
Built for Undisturbed Sleep
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.
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.