I WAS HESITANT TO PURCHASE THIS BAG BECAUSE I DO NOT USUALLY SPEND MORE THAN $20 ON A BOOKBAG DUE TO HIGH USAGE FOR MY DAILY NEEDS. BUT THIS ONE SO FAR HAS WENT BEYOND MY EXPECTATIONS. I ABSOLUTELY LOVE THIS BAG! IT HOLDS ALL OF MY THINGS I USE ON DAILY BASIS AND MY 3YR OLS SONS THINGS HE MAY NEED WHEN WE GO OUT. I HAVEN'T TRIED THE WATERPROOF YET BUT THE MATERIAL DOES FELL LIKE IT IS WATER PRROF AND IT IS A SOLID TYPE OF MATERIAL. I WOULD DEFINATELY BUY THIS BAG AGAIN WHEN IT WEARS OUT FROM DAILY USE. IF YOU ARE LOOKING FOR IT TO HOLD YOUR LAPTOP I CAN'T ANSWER IF IT IS GOOD FOR THAT, BUT IT FEELS GOOD ON MY SHOULDERS WITH ALL THE THINGS I PUT IN IT AND USE ON A DAILY BASIS. JUST GIVE IT TRY!I was pleasantly surprised by the quality of this product. The color options are great, the lining is very pretty. I love the metal bracing along the top that gives the bag structure. No more floppy bags! There is so much space inside and I can even store my largest water bottle. There are only two things that were a tiny bit disappointing. The tablet pocket isn't very deep. It will fit a tablet with a maximum size of 5 1/2 in. X 8 1/2 in. I happen to have a smaller tablet, so it works perfectly for that, but it wouldn't fit a Switch or most iPads. I also wish it had a place to hang my keys. I think I will be sewing a key ring inside one of the front pockets.Very nice bag, overall. There are lots of pockets and I was a big fan of the inside side pockets. The charging cable for a battery pack is a great feature. I did not like that there wasn't a velcro strap to hold the laptop in place, and I also wanted the outside pockets to be bigger and have a bit more flexibility. I ended up going with a different brand that had all the features of this bag, minus the charging cable, but had the flexibility I wanted. My mom happened to visit and saw my other bag and really liked it. I let her see this one and she had to have it, she is a big fan of all the space as she will need to carry around notebooks and binders, along with her laptop for work. So in the end, the features of this bag were great, and worked out for someone in my family. We cannot speak to durability or water resistance as of yet, since we just purchased these items.Hybrid learning is the new thing, so this works wonderfully for my child who needs this for school to carry her essentials and a school-issued laptop. It will keep it protected, padded, and has lots of room for anything school requires and extra pockets for more things. The water bottle pockets are great one side even has a built-in handle slot if your cup has a handle but you want to go hands-free- must be lidded and closed to keep from spilling. There is a USB cable outlet to plug into a charger in your bag and plug a cord into your phone somehow- if this is something important to you and you know how to use these- there is a pocket to zip it into when not in use to keep the cord tucked away. Beautifully made product.This bag is light and roomy and has tons of pockets inside and out! Outer pockets are zippered so secure as are several interior pockets. And it looks great! Took it on a long overseas trek and it weathered airports and hiking and city sightseeing seamlessly. Held items for 4 adults and all the pockets made it a snap to grab the correct item straight away. Several outer pockets had flaps so I felt secure stashing travel documents that needed to be easily accessible as well as safe. Spot on bag to travel with! Thanks!!!Bought the black/navy combo. Love it..very attractive and matches my navy carry on luggage. Has a loop on the back to fit over luggage handle. Love the way this bag opens from top with a wide "mouth". Makes items easily accessible and it has a light colored lining with stripes so it makes them easy to locate as well..no getting lost in a black hole. Has interior slip pockets and one zip closure pocket inside to organize. There is a usb port that you connect to your own portable charger inside and have access outside to connect your phone but I will use the connections that came with my portable charger. Roomy zip on outside for easy access to things you want handy..such as pens, small notebook, makeup, etc. Zip pocket on out back that goes against your body when worn as backpack. More secure for your phone, keys or a small coin purse/credit cards. Bottle/umbrella holder on each side or one that can be used for kleenex access but I'd probably use the outside zip pocket for those. Easy clean nylon material. Well thought out design. Looked at many versions but the Lovevook bags won me over for organization and athestetics. Lots of choices in colors. Also purchased the mini backpack they make as European travel personal items are more restrictive in size than domestic travel here in the U.S.I needed a bag for work to hold my lab top. I always get black everything so trying the gray and off white & it’s perfect. I used it to travel too and it has a strap to fit perfectly on my luggage. It has tons of packets, and I love the top zips that opens wide and you can literally fit 7 small towels for the beach and still have room for other stuff. The wife mouth open has a metal rod in it to hold the shape but it did poke out one side like a bra can do; however I did attribute it to me holding it up while trying to close it- so leave in on a counter top when opening and closing it. Overall very happy with it- 5 stars for sure, even with that minor issue. Oh 2 expandable water bottle pouches- hold my large, wide 40 oz water bottle. Comfy straps too- durable & classy!I didn't know what to expect from this relatively cheap bag. Turns out I like it. It has a really big mouth at the top that makes it really easy to get a clear look at everything in the bag. It is easy to throw over the shoulder. I can't say much on durability as I've had it for about a week. It also hasn't rained, but it does appear to be water repellant. I think it is worth a try and cheap enough that I won't be too upset if it doesn't have a long life.Ok this is a honest review, the quality of the product is good except that the strap feels like it might break. I got the 17 zoll because the 15.6 inch wasn't able to be delivered to my house. Now I have a few things to say, the bag is okay in terms of length but the width is too big, as well as that, the bag takes on any shape of items you put in, making it seem really bulky and weird with items in. As a student, I have to say you can hardly fit 9 A4 Hardbacks and a single textbook, oh and also putting a lunch box in with those is impossible. Yeah it does have a padded back but it is not hard like normal ones, making it floppy so the bag can't sit up straight nor does it look like an actual bag. A lot of reviews say there's a lot of space, yeah I admit that but it's more so that it's spacious on the sides than the actual front, in general it just looks very weird when you but books in It. I would not recommend if you're short or have a small body as it would just look weird on you, oh and it also has a smelly odour but I'm pretty sure it will go away soon.After working from home And getting back to work a normal laptop bag just wasn’t cutting it and I was carting several bags back and forth to my various work locations, one being a 15 minute walk away. This backpack allowed me to get everything I needed in one place and stop having to use my car unnecessarily. Well made, loads of room for laptop and accessories, paperwork and even my lunch!!!Definitely worth buyingThis bag looks nice but my 17” laptop only just fits and zip is hard to close could do with extra inch to allow for easy closure if I add extra files it won’t close. I do love the style which as I woman is nice I will use it as university bag and buy separate laptop bag just for laptopI used this bag for a weekend trip. Totally loved it , for the price It is worth it as well. It has enough space to hold few clothes, some makeup, pop a water bottle in the side and you are good to go! Oh and yes, It fits on the seat below in the airplanes.