Yachee Anti-Theft Laptop Backpack, Outdoor 35L Lightweight RollTop Design Waterproof Multipurpose Large Rucksack with USB Charging Port Fits up to 17 inch Computer for Weekender Travel Business

UPDATE 6 months later: This backpack served me really for my bike commute everyday. However, the zipper to the outside compartment (which was the most useful to me to put my change or clothes) gave out, and now I can’t zip it up at all. I don’t even know if it’s fixable. The design of this backpack is really great. Just too bad it only lasted 6 months. I am dropping my review down to 3. Five star design but doesn’t have the durability.I have been using this as a daily backpack for about a week now. I commute to work by bike everyday, and I needed something that could hold my change of clothes separate from my work items. Mainly, I didn’t want to open my bag to get my laptop and have my underwear spill out in front of coworkers. This backpack has been a great choice for my needs. In the roll-up compartment, I can fit my change of clothes for the day, including a pair of flats and a makeup bag, and in the main compartment, I can comfortably hold my laptop, charging cord, large lady wallet, my GoPro case, my current library book, and my planner. The back compartment opens very wide and I can easily access and find whatever I need quickly. The secret pocket on the backside is great for passports or other important small items. It is very well hidden, covered by a black strap that just looks like extra support for the bag . If you were a thief, there is a large chance you wouldn’t even know it’s there. There is also a side compartment that is good for quick access while wearing the backpack; I keep my u-lock in here.Waterproof review: I had the luxury of getting to test this bag in a torrential downpour of rain on my 40-minute ride home, and it rained heavily the entire time. While it did hold up VERY well, my pants in the outside compartment got very slightly damp. Not enough to be unwearable, but enough that it would be slightly uncomfortable to wear for the first 30 minutes. Everything else was safe. That being said, I’ve also gotten to test it in light to medium rain for 40 minutes, and it held up well, keeping everything completely dry.The backpack itself is very comfortable to wear for long periods of time with the padded back and straps. It is also very sleek-looking, perfect for a professional setting. Highly recommend this backpack.

Very cool backpack for student or business use. I bought one for my daughter in collage. She said "Yeah! Its awesome". She said there are many pockets inside the backpack for computers and books, durable, unique and light weight. Great gift for college students.

I love the water resistant materials and design. There’s plenty of room for my laptop, lunch, legal pads, as well as enough compartments for pens and pencils. I can fit my gym clothes in there, too. Room for more. I like having two exterior water bottle holders. One I use as an umbrella holder. I purchased a charging battery that fits neatly in the inside compartment and can be plugged into the exterior charging port. Slick! It’s not light, but comfortable to wear, no doubt. I use it for work. I think I have a longer term concern for the bottom of the bag, as I do for all backpacks. I feel like I should spray a rubber protective coating on the bottom eventually, to keep it from wearing. Not a worry now. I’ve had it about a week. Buy this.

As a longtime buyer and collector of backpacks and travel bags, I usually have specific requirements for each bag I own. Each one is expected to fulfill whatever random job I need them to with as little fuss as possible.In this case I needed a 30ish liter bag to use as a day pack/overnight bag during a long vacation in Europe. I settled on this particular bag because I liked the modern look and expandable size.I was not disappointed at all.I have spent so much money on high end bags that have more bells and whistles than functionality. For a fraction of the cost of those bags I got a durable bag that held all of my doo-dads and then some! Even fully packed to every bit of 40 liters it never felt too heavy or awkward. It also sailed through carry on checks at through 4 different Euro airlines and countless trains.The padding on the shoulder straps held up well, the back padding felt great, and I felt safe wearing it all over the place because it’s basically theft resistant. A thief would have to pop the top clips open, undo the Velcro closure, and unroll the top to access the main compartment.... and nobody has that kind of time in a pickpocket situation.You will get more bag than you’re paying for with this one. It is an absolute steal for the hard work this bag can handle. Highly recommended!

The is a great bag, large interior space with a laptop divider, excellent mesh pouches on the sides for water bottle & flip-flops. Front pouch for quick assess (kindle, magazines, travel docs). Small interior zipper pouch for powerbank (quite large, would hold a powerbank about as large as a plus-sized Iphone a few cm thick). Little zipper pockets on the backpack straps for cash/ID/keys.Good-looking bag better than others I've shopped for at 3-6x the price!Velcro, snaps and clips well placed and of high quality. Material definitely appears like it would shed water no problem, though obviously you're not going to want to immerse the thing.Only thing I could imagine wanting is a chest strap to keep it stable for bike/boarding, but the tradeoff would be bulk and mess when not in use.

I need a not flashy but more business type back pack , so get this one to use for my overnight trip, the size is just right, I can put all my paperwork plus my computer and a change of clothes, the good feature is that there are a lot of secure pockets that I can use to keep my more important items. There’s an ingenious pocket that rests on your back that’s great for keeping documents while traveling without fear of them being stolen. The accessible power bank slot saves me the concern that I will have a zipper slide open.