Reviews

I purchased it for a 1-night 2-day outdoor school. I thought it might be too small, but all my stuff fit. Change of clothes, swimsuit, 3 towels, sandals, raincoat, etc. It might be small for 2 nights and 3 days or if you don't have a sub backpack.
It's a bit inconvenient since there are no outer pockets. The name tag is on the inside side, so I needed a marker (keychain) for my luggage.
The fabric is sturdy and lightweight, which is good. Adults can use it too.

I purchased it for my child, and I'm very satisfied with its compactness, light weight, and excellent storage capacity.

Purchased for my child's camp.
They like it, and they are willingly carrying their belongings.

I bought it because it was on sale.
It's easier to load and unload without the straps compared to a 50L backpack, and it's a manageable size.

For my middle school son's bag to take on the bus. The size is just right. The color is a nice deep green. It's good that the shoulder strap is included and there are also options sold separately. When not in use, it folds down to the size of a frisbee, which is convenient for storage. It seems like it will last long, and I'm glad I bought it.

Purchased for my child's training camp!
It's not too big, and it becomes compact when not in use, which is convenient.