Reviews

I bought this for a one-night school event for my child.
I compared 30L and 50L at the store, and settled on this 40L since it was neither too small nor too large, and could also function as a backpack.
As a result, it had just the right amount of space, and the bag itself is light, so it was good.
Additionally, it can be folded compactly, making it convenient to store without being in the way.

Purchased for a soccer camp. It can be folded compactly when not in use and can also be used as a sub-bag for travel.

I chose the size so that even elementary school students could carry it. I was debating whether 50L would be too large or 30L might be insufficient, when I discovered this limited size. It seems just right for a 2-night, 3-day trip for a child or for a one-night, two-day trip for a parent and child. It also comes with a shoulder strap, making it easy to carry.

The size was just right.
I hesitated between beige and black, but I chose black because I thought it wouldn’t show dirt as much.
I could use it roughly without worrying about dirt, and it seems like I can continue using it for a long time.
Above all, the lightness is great.
It can be stored in a round pocket, so it doesn't take up space.

I bought this for my child's school training experience. Items for a 2-night stay were accommodated without issue. The fact that it can be folded compactly for storage is also wonderful.

I purchased this for my son's school overnight event. I was debating between the usual larger backpack type for camp, but chose this type so that the family could also use it. In the end, it was the right decision to buy! The large backpack type is rather difficult for adults to use, but since this is a Boston type, it can be used for short trips. It has enough capacity for a one-night, two-day trip. I like how convenient it is.

I bought it for my son in the first grade. I thought it might be too big, but when I had him wear it, it was within a manageable range, and there was enough space for the luggage for a one-night, two-day trip, so he seemed to be able to take out and put in his luggage easily.