• Why Zenbivy?
  • Why Zenbivy Is Better

  • Join Friends Program

  • Read Media & Press Reviews

  • Frequently Asked Questions

  • Meet the Zenbivy Team

  • Blog
  • Support
  • Flex™ 3D Mattress

    12 Reviews
    • The Flex™ 3D Mattress is the ultimate ultra-comfortable basecamp mattress. It features the same 4-way stretch knit top that makes our original Flex™ Mattress so supportive and soft. The 3D shape makes it feel just like your home mattress, with a completely flat top and vertical side walls, packing 3 inches of self-inflating horizontally-cored foam to give you the most comfortable night's sleep possible.

      If you're a backpacker looking to upgrade their mattress for car camping trips or if you're simply looking for maximum comfort at camp, the Flex™ 3D Mattress is an ultra-comfortable and luxurious addition to your gear closet. Available in 25x77, 30x80, and a double-wide 50x77.

      Includes the Flex™ 3D Mattress, inflation/storage bag, and repair kit

    Customer Reviews
    4.3 Based on 12 Reviews
    5 ★
    4 ★
    3 ★
    2 ★
    1 ★
    Write a Review

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!

    Filter Reviews:
      John M.
      United States United States


      Short answer: get it. Purchased this mat to upgrade my current sleep system. Just used it car camping for a weekend trip. Its definitely not a backpacking mat, but for car camping, it’s amazing. Easy to inflate and easy to adjust. Very comfortable and packs down smaller than other pads of similar dimensions. Highly recommend. Zenbivy is now my go to for sleep system gear.

      Prairie G.
      United States United States

      Best sleep in a tent ever

      I bought this for my husband, but he didn't want to carry it backpacking because it is much heavier than his tiny pad. I decided to take it, and I had the best sleep ever in a tent. I found it to be very comfortable and for me it is worth carrying a little extra weight. Sleep is so important! I will sacrifice something else, but not this pad.

      jeff C.
      United States United States

      Not bad

      Good quality and construction. But not as comfortable as I would hope for the money spent.



      Hi Jeff, Sorry to hear you're not happy with your purchase! We would love to help find a solution. If we can help with anything please send us an email at -The Zenbivy Team

      Russell B.
      United States United States

      Amazing bed!

      I bought this for back country also. This is so amazing! I have two degenerative disc’s in my lumbar so it was a must to buy this bed so I was comfortable and not hurting when I wake up in the morning after sleeping on the ground. I will be buying another one for my wife when I can.

      David T.
      Australia Australia

      I guess you can’t get comfort without bulk & weight?

      This mattress is super comfortable. Yes it’s also quiet and non slip. Yes it self inflates like a boss. But it’s so bulky when packed down. Not to mention heavy. It’s really only suitable for cramping with a vehicle. We have been using it as a spare bed for when our son has friends stay over. The straps and storage/inflation bag is the usual Zenbivy high quality. It’s hard to tell from the website how heavy and bulky something is. We would not have purchased this if we had handled it in person first. Honestly not sure what Zenbivy returns policy is for international orders but shipping to us was so expensive we didn’t bother trying to return the mattress.



      Hi David, We're so sorry to hear you are not happy with your mattress! We would love to help find a solution for you. Please send us an email at -The Zenbivy Team