The list below represents our top picks for the best carry-on backpacks in 2025.

As backpack reviewer Geoff Grisdale of One ... The bag is comfortable to carry, with a sternum strap and removable waist belt for extra support. It comes in three different sizes, but this 35 ...

After the break you can see a picture of [Tim] modelling the huge polycarbonate speaker enclosure for which these backpack and waist straps were made. This project has many posts associated with ...