





Product description

HIGH CAPACITY EXPANDABLE BACKPACK
Travel carry on backpack with USB charge port for men and women
45L Travel Backpacks,Weekender Expandable Carry-On Backpack for Airplanes, Waterproof 17.3 inch Laptop Backpack for Men and Women
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Dry-Wet Separation Pocket
The Dry-Wet Separation can hold your washing or comestic items, keep neaty and prevent liquid to wetting your clothes.

Luggage Strap
luggage strap is suitable to be placed on various suitcases convenient for your travel and business trip.

Waterproof Material
Waterproof PVC materials on the front will keep your laptop and electronic items in the backpack.

USB charge port
USB charging port system you need self-provided power bank, It allows you to make electronic devices more convenient to charge
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Customer Reviews
4.5 out of 5 stars 620
4.4 out of 5 stars 352
4.6 out of 5 stars 2,384
4.6 out of 5 stars 4,032
4.6 out of 5 stars 188
4.6 out of 5 stars 2,384
Price
$67.99$67.99
$55.99$55.99
$65.99$65.99
$69.99$69.99
$59.99$59.99
$65.99$65.99
Waterpoof
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17.3inch laptop
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Dry-Wet Separation Pocket
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USB charge port
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Expandable
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Is the charging port a lithium battery? And if so can it be removed?
There is no battery back installed. You have to connect your portable charge to it. It’s basically just a usb extension cable built into the side of the bag.
two week trip?
I think it’s okay, you can choose the large size.
If the backpack measures 14.49 in height how can it fit a 17 inch laptop?
The bag is 18″ tall. Also laptop screens are measured diagonally. My 17″ laptop is 15″ wide and fits nicely inside.
Are there any D-rings to hook items to on the shoulder straps and the rear of the pack?
There is a bandage on the shoulder of the backpack. The bandage is at the position where the chest buckle is connected. You can hang something, but that is not a D buckle.
Does this backpack fit under a plane’s seat?
yes it does
【TRAVEL EXPANDABLE BACKPACK】: Bange travel backpack has the expansion design, the normal storage is 22L. When unzipping the outside, it can expand to 35L, which can meet your 5–7 business travel.
【LARGE CAPACITY CARRY ON BACKPACK】: BANGE mens backpack has many compartments and pockets. The main pocket can hold your travel goods,fit 5-8pcs clothes. The wet and dry separation pockets can hold your washing items and keep other items dry all the time. Front compartment can also hold magazines,Ipad and books and power bank which can charge your phone.
【17.3 INCH LAPTOP BACKPACK】: 35L travel backpack has a separate laptop compartment, which can hold 17inch laptop and protect laptop from moving. With high quality waterproof PVC material, your laptop can be prevent wet in the raining days.
【WEEKENDER BACKPACK WITH USB CHARGING】: BANGE backpack travel ensure a secure long-lasting usage everyday or weekend, it is a great companion for business trip, hiking, travel, camping and other outdoor activities. It is convenient to charge your phone from outside due to there is a USB charging port, and you only need to place a power bank in the backpack.
【DURABLE & MULTIPURPOSE】: This item is not intended for use by childer 12 and under .The shoulder and handle joints are adopted bold line sewing to make it sturdier. The two thick handles are comfortable for long time carrying. All the zippers are durable and smooth which are sturdy explosion-proof. Different compartments with different sizes and features make you to storage items easily and neatly.
13 reviews for BANGE 35L Lightweight Backpack, 17.3 inch Travel Laptop Backpacks, Unisex Multifunctional Storage Pockets Business Commuter Rucksack, Waterproof and Wear-resistant Outdoor Sports Leisure daypack
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$73.99
Cayce –
Very sturdy, but HUGE.
This backpack is clearly well constructed. Have you bought a backpack or bag recently made out of that super thin material and the seems break after a month of jamming all your crap into it every day? I’ve been told I treat my backpacks too rough. I say they don’t make good backpacks anymore. This backpack feels like it is going to last. I’ve used it for a month and I am pleased to say I can’t imagine this thing falling apart anytime soon.It is, however, enormous. The 45L size is truly more than I need. I have been losing items in the backpack because there are so many pockets which are so deep I am struggling to find all the things I’ve wedged in there. I was impressed that even after it held all my daily school and work items, I was also able to fit an entire box of Keurig cups without even having to expand it.When I went on a trip, I did expand it, and it held all my clothes and toiletries for a weekend without feeling overstuffed.It is just too big for my daily use… so I’m going to buy the smaller size. I’m keeping the larger size too, for trips. This is probably the best backpack I have ever owned.A video review said it didn’t have a place for a water bottle but that’s not true. There is a waterproof pocket on the side perfect for a water bottle (there is even a picture of a bottle next to it). I think the backpack is just so big it was hard for the reviewer to see it.In summary, if you need a water-resistant laptop backpack that can withstand being crammed full of all your daily items and the occasional weekend trip, look no further. This one does it all. Just… maybe take a good look at yourself and question if you really need the maximum size. Or, be like me, and buy both!
Jessica Harvey –
Great travel bag!!
This was a gift for my husband, and it is his new favorite travel bag. The storage capacity is great, and it’s very versatile! It can be used for a carry on when flying or for everyday use.
Del Sekai –
Great Travel Backpack
So many compartments that I forget where I put things in this bag. Very high quality. Very nice size.My only problem is that the USB wire that’s included with the charging port is low quality and slow charging. There should be a way to switch it out easily with something that’s higher quality… Or they should have just used higher quality parts there.
Gilpeled –
GREAT ONE
GREAT BAG 🙂
Jw –
Works as described
Survived a weekend in Chicago. Held all the necessary. No issues with zippers or seams. Like the ability to store straps and use the side carrying handle.
William Stuntz –
Solid, comfortable, well designed
I just finished a 2.5 week trip to several countries in Europe using this as my primary suitcase, plus a small bag. Compressed it met the extremely small carryon size limits for Icelandair, yet still held plenty of clothes for the trip. I did use the vacuum compression bags to pack more tightly, and they helped considerably ( https://www.amazon.com/dp/B0DP4B186Z?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1 ). This backpack is very solid, comfortable, and well thought out for travel (I have travelled to over 40 countries, millions of miles). Very happy with this purchase.
Sarah Sianis –
Will change how I travel
I don’t usually leave too many five star reviews, but Bange 45L earned it. I have traveled frequently for years for work and have always looked for convenient carry on pieces that can get me through at least three business days with suit, change of shirts etc. For years I relied on my trusty TravelPro. It held everything I needed for the most part but sometimes came up short on room as the most it can hold is 28L. I came across a competitive brand which looked interesting, but had a price tag of $345 which I couldn’t see spending right now. After doing a little research I found some less expensive alternatives and eventually landed on the Bange. I figured for $83 it was worth a shot. I am so glad I did it. I used it for a recent three day trip (not work) and not only did it fit everything, but if I fully expanded it and really packed it tight, I could have easily gotten three or four more days of clothes in there. Unlike the more expensive alternative, this comes with the packing cubes which I find handy. The front compartment is very spacious and there is room for my laptop and my iPad. The front pockets are very convenient for holding spare charging cables etc. I loved using a backpack while navigating the airport vs dragging my TravelPro behind me. Much easier to navigate. I know some reviews said it isn’t very durable, but it does seem to be put together well. Time will tell as to how it holds up but so far so good. I did get the 45L because you can never go wrong having extra space when traveling. If you don’t need it, then don’t expand it. As for fitting on an airplane, I was on American’s smallest jet and it fit in the overhead. Not sure about fitting under every seat, but I don’t plan on putting it under my seat. This will completely replace my TravelPro. I won’t get rid of it as I can see using both for some trips if I don’t want to check bags. I highly recommend the Bange 45L backpack for any type of traveller. At a quarter of the price of one of the leading brands it is a no brainer for me.8/29/2025 UPDATE: I was able to use it for business travel. Did a four day trip to Florida. With all of the extra business accessories (two laptops and iPad), I did need to use my Travel Pro. But, still impressed with the Bange. Between the two of them, I will probably not need to check baggage again. In the past for this kind of trip, I would have needed my Briggs and Riley suitcase and probably would have checked it.
Drew –
Space, padded, and comfortable to wear.
Great bag for the price. Bought to use for work trips. Plenty of pockets, expandable to use as a carry on for a quick weekend trip or to hold computer equipment.
Heather –
I love the backpack and soo many people have asked me about it that I could have sold it 100 times. This is the one. I love it and use the expandable all the time. It is my go to carryone.
Fernando Rodrigues da Silva –
vale a pena
غالي محمد خلدون عودة –
Very good bag for those who travel with only backpack bag, everything you need it will fit in order
Clint –
Great bag!
Amazon Customer –
Aguanta como un saco de azúcar!! Buenisima y le cabe hasta el perico.