NUBILY Laptop Backpack 17 Inch Waterproof Extra Large TSA Travel Backpack Anti Theft College Business Mens Backpacks with USB Charging Port 17.3 Gaming Computer Backpack for Women Men Black 45L

The description describes a lock for the zipper. There is no lock in or on the bag. Im very disappointed and would give it no stars, if I could. If you need a lock for security reasons, dont purchase this product. It is also not water resistant.

Bag works perfect. Lots of storage to organize and room a plenty

Very upset that in one month of use the bookbag was torn. I want a refund was so upset I didn’t even think to write about it until today because I was looking for a good waterproof and durable bookbag not some cheap crap. If I could get another one that is durable and last more than a year I’ll give it a 4 star.

It was perfect was confused with how USB port works..Im old school, yes used it on vacation.. Disliked not having a video of different usages..Would have been nice..

Perfect for back and forth to the office with my laptop and paperwork.

I was hoping for something more water proof, but it was not even water resistant. Good for travel and day-to-day usage. A little weighty.

Just what I needed for an Xmas present!

Durable!

This bag is great for short trips. It holds 4 outfits of light weight clothing. And 3 of heavier weight. I flew allegiant and it does fit under the seat.

I use this backpack for college. It can carry lot of items including my 4 notebooks, laptop, laptop cooling pad, large USB headphones, 15-inch laptop accessories case, calculator case, coffee thermos, clipboard and snacks with room for more! Although my pack could weigh up to 30 pounds at times, it is very comfortable at the shoulders with its padded straps. I practically do not feel it on me.