Portable Posture Trainer

By BetterBack

Starting at $49

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BetterBack allows you to effortlessly sit in perfect posture while easing back pain—and preventing it. This lightweight, portable posture device and lumbar support helps train you to sit up properly at work or at home in as little as 15 minutes a day. It works just as well (and as comfortably) as an on-the-go ergonomic seat support, even on a stool or bench or when traveling.

  • Materials: Regular Fill: Polyester, nylon and foam; Memory Foam Fill: Polyester, nylon and viscoelastic polyurethane foam
  • Care: Spot cleaning as needed, air dry
  • Instructions: Place both feet flat on the floor. Wrap the back pad around your body and hook the knee pads over your knees. Tighten the straps so the knee pads stay put on your knees, but it's not tight. Lean your chest forward and grab the adjustable leg straps. Pull on the adjustable leg straps to tighten while you sit up tall. For full instructions, see the user guide
  • Stabilizes your pelvis by restoring your spine's natural curvature. Also provides lumbar support
  • Allows you to sit in perfect posture, easing and preventing back pain
  • Helps you build up your posture muscles in as little as 15 minutes a day
  • Portable design zips up into a compact and lightweight package
  • Knee cushions provide extra comfort, especially for those with knee problems
  • Memory foam option contours to your body for maximum comfort
  • Made in China
  • Dimensions: Waist up to 36": 12" x 10" x 3"; Waist 36" to 55": 17" x 14" x 4"
  • Weight: Waist up to 36": 1.2 lbs; Waist 36" to 55": 2.4 lbs

10 Reviews (4.1 out of 5 Grommets)

Sorted by Rating

One of the best back products I have tried.

8/19/2019 by Lou

This product truly makes you sit correctly, but not uncomfortably.


Great for posture

6/20/2019 by Lynn

A friend recommended Better Back. I finally ordered one, and I love it! I'm walking more upright, and I'm not having as much trouble with back pain. I've purchased a lot of gadgets for back pain, and this is one of the most effective. Thumbs up!More > < Less


Better Back

3/13/2019 by Alice

My husband enjoys it and feels it really is helping his back
issues. Thank you for this great product.


Great for my back!

8/24/2018 by YO

This product is to correct your posture but I find it quite effective in reducing pain in my back. The weight from my upper body, which normally goes to my back, is distributed to the knee areas so you don't feel the same amount of weight or pressure in your back. I try not to sit too long but when I need to, I use it to take weight pressure off my back. By the way, I only weigh 100 lb. but still feel the upper body weight. I carry this handy "trainer" to everywhere I go.More > < Less


Confirmed Back Relief

7/31/2018 by Dee

BetterBack has a great product. I just received the Portable Posture Trainer. It's compact and easy to use. Plus, as soon as I put it on, I could feel the difference. My issue is not so much with my back, but the outside of my thigh, and it felt better almost immediately. I'm considering getting one for work too.More > < Less

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About BetterBack

Portable Lumbar Support

BetterBack combines a posture trainer and an ergonomic support in one flexible and portable design. It’s the creation of Maker Katherine Krug, who worked her way through just about every type of treatment trying to quell sciatic back pain when she finally had her a-ha moment. Instead of focusing on pain relief, she realized she needed to practice proper alignment to feel better.

When friends kept borrowing Katherine's early prototype of BetterBack—consisting of recycled plastic containers and a whole lot of tape—she knew others would appreciate a posture trainer and lumbar support that helps you sit up correctly.

BetterBack helps stabilize your pelvis to get your spine into the proper (natural) alignment. The lightweight device is adjustable and cushioned for comfort as it turns any seat into an ergonomic one, even a stool or bench. Try a 15-minute session each day to work on sitting up straight, so all of you can feel better.