PROTAURIPROTAURI Backpack Trolley with 6 Wheels can Climb Stair, Foldable Rolling Luggage Cart, Adults/Student/Kid's Roller Attachment for School Bags/Backpacks

I am using it for my oxygen concentrator. It seems sturdy enough for my needs and the wheels glide smoothly and easily up stairs. The unit fits easily behind the driver's seat in my car so it's easy for me to transport. The handle can lock in two positions so it can be picked up easily if needed. It comes with two straps so I can strap on my concentrator and my purse on top of that if I want. It was very easy to assemble. I did watch a video someone did and that made it clear to me. The only negative is that the screws used to attach the handle and the "screwdriver" device were loose in the box and could have easily been overlooked or lost. It would have been better if they were put in a little bag all together. Just watch for that.

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Product is not easy to hook to backpack. Item received doesn't match directions that come with it. Straps are cheap. Backpack slides off easily

We tried packing the heavier items towards the back but the bag kept falling forward and my child didn’t like it so we returned it and just got a bag with wheels

I recently had to upgrade my oxygen concentrator and, of course, the new one was not at all like the last one. I had one of these with the old one and I loved it. The new one required an opening in the back to allow for charging from the back. The first cart I ordered had the wheels to get up and downstairs easily but it was not as heavy duty and it was unable to walk in the grass. This one does all that and is heavier duty. I am much happier with this one as this absolutely provides greater mobility. I would buy it again.

I am a 50’s something woman with a bad back. I work in the school system and carry a lot of books and supplies daily and needed an economical way to lug my belongings. I am able to easily attach my backpack and wheel it everywhere. I even take it up a flight of stairs to the second floor daily. I love this little cart! It has saved my back and is holding up to the challenge! Love it!

Great product . Not tough made tho. It only lasted my daughter half a school year then broke.

My kid was so excited for this…it requires screws to attach to base and says in instructions it’s suppose to have them- even comes with screw driver both screws are missing. Now I have to return it. Was going to return and reorder but no way to contact seller and I see others having this problem too. I’ll just return. Very disappointed.

El sistema de 3 llantitas en verdad les ayuda mucho, sin mayor esfuerzo el niño puede subir el escalón de la banqueta x ejemplo, también al tener siempre 2 llantitas x lado al suelo le da estabilidad y reduce el vuelco solo cuidado al pasar x rejillas de alcantarilla, las llantas son delgadas y pequeñas y se atoran facilmente. En general muy satisfecho con la compra.

funzionale e di ottima fattura , prezzo /qualita' giusta

A very nice item, looks good and works well.

Lo compré para mi hijo ,para llevar la mochila del insti ya que no encontré mochila con ruedas resistente para el peso que lleva y son increíbles. Resistente sin problemas en escaleras la verdad que la compra fue perfecta y económico sobretido teniendo en cuenta la calidad.

Acheter pour un cartable pour une ado, ce trolley est facile à monté (pour moi), mais la solidité et à revoir.ainsi que les fixations sont à revoir.Mais dans l'ensemble c'est correct.