This backpack is the ideal carry on for travel. The inside opens like a pizza box for optimal packing space. There are still plenty of compartments for keeping things organized. Has an expandable zipper and can be carried either as a backpack or briefcase. Incredible quality and easy material to wipe down to disinfect or clean.

This 40L travel backpack from Sinaliy is a well built and very comfortable bag with LOTS of pockets and storage, this is an approved for flying as personal item so that is a big plus ++. you can expand the bag to get more 1.5 of room or 5L in volume, you get a designated protected space for a laptop up to 17 and lot of small pockets, you can even stow/hide the shoulder straps into a designated pocket so you can use the bag as a carry on. this is a very durable lightweight and water resistant bag, very recommended to have and for $39.99 at the time i made this review, its a bargain.

Great for trips holds alot of clothes and looks gorgeous, durable and sophisticated and what an amazing value 5 stars

This is a very spacious, well-made bag. It is great for long weekend trips, as a carry-on for plane trips, or a big work/school bag. It has lots of features, storage chambers, and it includes two accessory bags. Packed carefully and efficiently, you could travel somewhere for a week with this bag.

This is a must for travelers. It has several compartments for organization. It is large and can be used alone for short travel. It has two clear pouches that will be good for personal items. It has straps on the inside that will keep items in place. There is also a compartment for your computer. It is also expandable. This will be a great addition for your travel!!!

This bag was a perfect 3 day trip carryon. I packed enough for 5 days and still had room.

Large capacity, lots of storage, sturdy, durable, with two small plastic tote pouches. Would be great for travel, school, work, gym, etc. would make a great gift as well. Overall rating, “A”.

The bag is great size for a teenager for travel. It fits the airplane requirements. The bag is good for about a week worth of clothes. The zipper is real smooth. The bag has many compartments. I love it.

I’m looking for backpacks to take on a 3 week trip to europa with only this is carry on. The fabric is nice and feels durable and good quality. It holds a lot. Comes with different areas to organice your things. Comfortable padded straps. I like it!

The organizational capabilities built into this bag are great for the air traveler when considering that this is a personal item to be taken on the flight in addition to your carryon. I packed today for an overseas trip that Ill be taking shortly. My carryon bag holds all my clothes and can also be checked in if necessary. This Snaily bag is my personal storage unit that stays with me. There is a place for almost everything you needed with quick access to essential travel items and documents. It includes two plastic storage pouches for small items that fit very well in parts of the bag where it makes sense. For example, when traveling it is not a good idea to keep your money and documents in parts of a bag that a pickpocket could access while you are standing online or standing in a crowded subway. In that senario, use one of the plastic pouches and place it so it is in the zipper compartment below the backpack carry straps. That way your essential documents and case would be against your back with the zipper and compartment out of sight and reach of a potential thief. No way will that thief get to your cash and important items in that storage unit unless you have taken the backpack off. One of the other plastic bags fits very well in the unit as shown in one of my photos where I keep my charger and cables. It is easy to partially undo the zipper in the main compartment to grab my charger and cables, or even my iPad or Amazon Fire tablet. The main compartment is especially roomy, and I can fit my Steamdeck gaming console, all its cables, and the protective storage compartment as well as a packable light jacket, and a heavy hooded travel sweatshirt. Another photo shows the very convenient pocket on the front where I can keep a 11x8.5-inch file folder with all my travel documents. This is extremely convenient to have when I need quick access to it. Also very convenient is the front half pocket (see the photo with the passport) which holds all the official papers and boarding passes that I need to quickly access when going through security and customs. And when going through security, note the photo of my 17 laptop. It is quick and easy to access this and remove it for the separate screening that is often done on those devices. I also like the wet pack pocket so that I can put in my wet raincoat or umbrella as needed. The compression straps help keep everything tight and firm so that it fits into the overhead compartment or under your seat. As a personal item this holds a quite a bit of stuff and in an organized manner for quick access. My suggestion is to use this bag as a personal item and use a larger bag as your carryon. The personal item bag also has a strap in the back so it can attach to the top of most suitcases or carryon bags. It might be more difficult to attach this bag to a carryon if that carryon has a single pole handle instead of two poles. Youll find the personal item can shift as you move using a retractable one pole carryon. The solution for that it to simply put this personal bag on your back and pull out the backpack straps. Or, if your carryon has clips, you attach a small chain from your carryon to the metal chain loops on the side of your personal item to prevent it from shifting.