No lugging heavy books to and from school.
925147
This is a second book I bought for this class. Books are so heavy  to carry back and forth everyday to school so I always purchase doubles so one can be left in the locker at school and the other left at home. The book came in the condition described. Would definitely buy again.
338241
This was easy to assemble.  It's pretty light to pull.  I like how it can be used as a dolly and a folding hand cart.  I could see teachers using this if they had to move between multiple classrooms.
4402127
These boxes are very easy to put together and don't require tape unless you are going to be moving them around a lot, then they may open up during handling, but for quick moves they will be fine not taped.

I'm one that usually would go for the "free" boxes you get at grocery stores and you can sometimes get heavier ones, so for a big move I would probably save the expensive fancy ones for my special items or bulky, hard to fit items that are not heavy.  These boxes are not very heavyweight so would not be good for heavy books, dishes, pots and pans, etc.  Overall I would spend the money on these for certain items but they would be too expensive to use for everything.  On the other hand if you are one that would normally purchase boxes for your whole move anyway, then these would be fine.
1853449
Easy and durable to use but since there is no support and just a pouch it can slightly bend your literature.
3933109
I like that this book is unbound for cost savings. It is working out well and weighs less than a hardback book.
3814007
I recently purchased this bag for my third grade daughter. How much easier it is for her to carry her books without hurting her back. I am going to purchase one for myself as I am in class with heavy books. Thanks to the manufacturer of these bags and also to the retailers for selling them.
3307783
This worked great for me. I wanted a very light backpack for plane travel, instead of an overhead suitcase. I packed electronics, clothes and essentials for a week's trip and it all weighed 20 labs. Easy to carry and because it was on my back... hands free. It is thin nylon (hence the light weight) but is not water proof by any means. Folds up into a tiny package and is ready for my next trip.
633031
I am always on the go between school and work, this not having a cover makes it easily accessible. I am still able to use it while taking notes in class by just turning it upside down.
2823021
My daughter loves it... She is 5th grader and has to carry about 15lb books everyday.  This roller backpack is just perfect.. She has been using for about two months and no more complaint about having to carry heavy books.
541270
This is a fairly cheap mass produced product and is NOT heavy enough to keep books from falling over. Isn't that the main purpose of bookends?
3349761
he chose this one for durability and comfort. High schooler's do have to carry a lot of books and don't always have the time to get to their lockers.
4353919
This was sturdy enough for my sons smaller books, but too bulky for them as well. It also got old having to pretty much take the book out every time, to be able to turn the page. Im sure it would be fine for a school text book or similar.
2416579
Daughter loves this for lugging stuff around school.  Saves her back with the weight of all the books.  Friends at school want to know where she got it and it looks classy and is holding up well too!
3687106
Very sturdy backpack. I wouldn't necessarily recommend it for a school backpack just because it has very few pockets, but if you like simplicity then it is great! I am a graduate student, and it does decent at carrying all of my books.
3822931
I would love to see the Kindle used for students in school.  It would eliminate back problems from carrying all those heavy backpacks. (Not to mention how many trees it would save)
1388962
Great if you only have to hold up four books. Anything more and they'll slide right down your shelf all over the floor. Weighs nothing.
946617
Great roller backpack.  I though it'd have more space inside, but it is a regular backpack on wheels.  However, it has held up well this year and we have had no problems walking it to school every single day.