13 customer reviews

KOPACK Waterproof Backpack

Stylish anti-theft backpack with USB port and waterproof protection.

KOPACK Anti-Theft Backpack with hidden zipper, USB port, multiple compartments, and ergonomic design.

- Waterproof
- Durable
- Comfortable

- Limited space Logo
KOPACK Waterproof Backpack 1


in stock

KOPACK Stylish and Waterproof Anti Theft Laptop Backpack

This KOPACK backpack features USB Charging Port passthrough for easy access to battery packs, is waterproof, and has built-in Anti-Theft security. Available in 15 inch and 17 inch models to accommodate a wider range of laptop/notebook computer sizes.

  • Anti-theft – No zippers/pockets could will be found at the front of bag pack. The zipper is fully hidden which protects your wallet/laptop/smart phone/others inside backpack away from thief. Exterior dimensions (L*W*H): 11.8 x 5.5 x 17.7 inch, laptop compartment dimension: 10.6 x 15 inch. Can be easily place under the airline seat with space for your feets. Note:15.6IN fit for regular size men better
  • Water proof & ABS base – Made of water resistant/anti-scratch durable fabric. A built-in rain cover kept at the bottom slot keeps your things dry from the rain. ABS base make your bag clean
  • Built in USB Port – External USB Port with built in cable(Not changeable) is convenient to charge smart phone/tablet without opening up the backpack and take out your power bank(Power Bank is NOT included), please refer to the third picture for how to set this function
  • TSA friendly – Flat open professional back pack with multiple compartments can store clothes, laptop, tablet, power bank. Pass Scan point directly. Shock proof inner container provides protection from accidental impact damage.
  • Reflective Stripe – Travel backpack with two Reflective Stripe on the front of the bag which makes you noticeable when cycling at night.


At you can purchase a laptop backpack waterproof anti theft for men for only $20.00. The cheapest price was found on September 30, 2023 4:26 pm. – View Buying Options


laptop backpack waterproof anti theft for men
laptop backpack waterproof anti theft for men
KOPACK Waterproof Anti-Theft Backpack Laptop Bag
KOPACK Waterproof Anti-Theft Backpack Laptop Bag
KOPACK Waterproof Anti Theft Laptop Backpack USB Charging Port Business Scan Sma
KOPACK Waterproof Anti Theft Laptop Backpack USB Charging Port...


The KOPACK Waterproof Backpack is the perfect companion for all your outdoor adventures. With its waterproof design, you never have to worry about your belongings getting wet. The backpack boasts a spacious main compartment, with enough room to store all your essentials, and several additional compartments and pockets to keep you organized. The ergonomic shoulder straps and back panel provide optimal comfort, even during long hikes. The pack is also lightweight, making it a breeze to carry all day long. The backpack's durable construction ensures it can withstand even the toughest weather conditions, making it the perfect choice for any outdoor enthusiast. Whether you're hiking, camping, or traveling, the KOPACK Waterproof Backpack has got you covered.

  • Absence of visible pockets/zippers on front
  • Fully hidden zipper for anti-theft security
  • Water-resistant/anti-scratch durable fabric
  • Built-in rain cover at bottom
  • Built-in USB port with cable
  • Multiple compartments for laptop and accessories
  • TSA-friendly and shockproof inner container
  • Reflective stripes for visibility at night
  • Ergonomic design for weight distribution
  • Waterproof, made of 210D nylon with YKK zippers and silicone sealings
  • Available in 15 and 17-inch models
  • Perfect for outdoor activities, travel, and lifestyle
  • Protects belongings from theft and weather
  • High-quality and environmentally friendly materials
  • Reduces fatigue and stress on back


    KOPACK Waterproof Backpack
    released on September 1, 2017
    What are the dimensions of the 17 inch version? And the laptop compartment dimensions?

    The dimensions of the 17 inch version is about 20" * 12" *5.9", the laptop compartment fit for most 17 inch laptop(Not fit for 17 inch gaming laptop)

    Will this fit a larger 17" gaming laptop

    Sorry, but it will not fit a larger 17" gaming laptop

    Can I fit my work binder and tablet and my medicine and also my portable charger with my flashlights and my radio??

    If it is a small to a medium size flash light you can put one of the holders to the back of the backpack. Your medicine can fit on the top self on the back of the backpack facing your back. The binder might be an issue along with the radio. I carry my work lessons in a different bag because it is large and fat. The portable charge has it’s own pocket in inside the backpack. The speaker I have is the ihome small speaker the size of a fist.

    Does anyone know the actual dimensions of the bag lxwxh (for the smaller backpack). also what is the return policy, and do they offer free returns?

    Yea it’s in the product description once you select the size you want. The return policy will be located in your shipped items

    The backpack i received does not have a detachable usb as described.

    I believe by detachable, it’s talking about the external USB cord that you connect to your phone. The internal cord which you connect to your power bank is permanent.



    The KOPACK Waterproof Backpack is the perfect gear for any adventurer who needs to keep their belongings dry and secure. Made with high-quality and environmentally friendly materials, this backpack is designed to withstand even the toughest conditions. The backpack is equipped with multiple storage compartments to fit all your essentials, including a laptop, tablets, phone, and other accessories. The interlayer is also designed with special foam padding that makes it shockproof and vibration-resistant- ensuring that all your gadgets are protected. The backpack's sleek look is coupled with a variety of colors that cater to different individuals' preferences. The highlight of the backpack is its waterproof functionality- made by a 210D waterproof nylon with robust YKK zippers and silicone sealings to protect against rain, snow, and water splashes. Its ergonomic design also ensures that the weight is evenly distributed on your back, reducing fatigue and stress. The KOPACK Waterproof Backpack is a must-have for individuals who prefer outdoor activities, travel, or lifestyle. With its outstanding features, you can rest assured that your gear is safe and secure wherever you go.


    kopack Products

    // REVIEWS

    13 Reviews for KOPACK Waterproof Backpack

    1. Terry A

       I’ve been looking for the perfect motorcycle backpack. This is as close as I’ve gotten. I’ve been trying to balance business/motorcycle needs and coolness. I have an Ogio no drag, and that fits the coolness factor, I have a ful refugee bag that works as an awesome business backpack. This backpack is my latest attempt to fill all the roles with one bag. So far its done it. The bag is large enough to fit my 15″ toshiba laptop as well as my note pro 12.2 at the same time. Another feature that I love are the hidden pockets and the security features. All of the zipppers are on the strap side of the back pack. The only way to easily open the main compartment or the largest hidden compartment is by taking the backpack off. There are technically 4 hidden pockets. The reason I say technically is because the bottom hidden pocket holds the rain cover for the backpack. There are 2 hidden pockets positioned on the sides of the backpack. There’s a large hidden pocket positioned in the padding on the back of the backpack. The back pack has a built in usb port that’s connected to a cable inside the backpack. In the past I’ve used this as a quick way to connect my external hard drive at work without having to take it out of my bag and possibly forgetting it. This time I’m going to use it for the purpose it was intended. I’m connecting one of my battery backups to it to charge my phone when I travel. I don’t trust airport charging stations. This is the reason I started using the battery backups. The inside of the bag has lots of storage space and plenty of pockets for my gadgets and other distractions I need for work. The way the pockets are setup its very easy to organize this bag. I think this will be my main backpack for a while. I’m looking forward to taking this on my trip. I’m also looking forward to my next long motorcycle ride so I can see how it does.

    2. Noel

      I am a public transport commuter and carry everything from laptops, USB drives and other belongings everyday. I was pick-pocketed several times and had to take of my old bag while riding the bus or metro and pay attention to it. Not with this bag! I tuck away my valuable things in pocket which faces my back and therefore cannot be opened while I’m carrying the bag. Also the front zip disappears to the sides, hidden behind flaps and it’s practically impossible for someone to open them without me noticing it. It’s also the only bag I found which had 2 pockets on the shoulder straps for my plastic cards on the left and public transport card on the right side. Perfect!

    3. Lior J

      (Female) I scoured the internet searching for the perfect backpack that I’ll use on my upcoming trip to Europe. My main wish list was to have a backpack with hidden/back pockets, usb port, and shoulder support. At first I wasn’t too keen on having a backpack without front pockets, but after seeing this, I think it’s perfect as a carry-on piece where I don’t need to worry about someone opening a front pocket and trying to steal my snacks or socks. There are plenty of hidden pockets as well as easily accessible ones while wearing it. They really made use of all available space. I love the laptop shock support as well.

    4. Romeow

      Amazing back pack! Absolutely love this bag. I recently used it for my 15 day traveling through Greece. It was the perfect companion for my trip. I used this bag to hold…1. Macbook Pro 13 inch with case x 12. iPad Air 9 inch with case x 13. Mavic Pro in hard case x 14. Mavic Pro controller in hard case x 15. Mavic Pro batteries in soft case x 26. 30,000 mAh external battery x 1 (connected to the charging port)7. Insta 360 camera8. GoPro 69. DJI Osmo Mobile 210. Wallet for passports and credit cards11. Earbubs, charging cables on external side pockets12. Money and IDs in rear external pocket13. Plus other miselsanious small itemsI could not belived that it would hold all these items. However, it can be done by carefully place and with terris-like skills. It is a strong, inconspicuous bag that no one would imagine all these valuables were being carried. HIGHLY RECOMMEND!

    5. Matthew

      Smaller bag on the left, 17inch on the right in plastic waiting to be returned.I just received my bag a few days ago, I previously ordered the 17 inch, but realized it was a bit bigger than expected. The inches seem to describe the measurement for the laptop compartment in the bag rather than the actual bag itself. I’m sorry I haven’t actually measured the bag. Both bags are wonderful.Both sizes are reasonable. The 17 inch is only being slightly larger by offering more depth, the widths seem the same to me.The smaller size is akin to a traditional bagpack for school, like a Jansport, and should function very well for those going to school or using the bag to only carry a few books and a laptop daily.The larger backpack is also good, but due to it’s slightly greater depth, I think it would function better for travellers since space is usually more of an issue for them.Again, both sizes are good for the average user, it really comes down to preference more than functionality.

    6. fozette

      I love this backpack, so comfortable and loads of handy features like the ticket pocket on the straps. Nice to know you don’t have to worry each time you feel someone knock into it on the tube as would be impossible to open whilst wearing.

    7. James

      I bought this for work and work travel. So far, I think it’s awesome. Great design with everything in the right place. I bought 5 bags to compare and chose this one as it’s so comfy. I particularly like that the laptop compartment has extra padding in. The material seems very high tech and durable, nice grey colour too. Very well made with good attention to detail. You get a lot of features for the price.

    8. Josh Kilworth

      Although more expensive than regular bags, it provides a nice amount of comfort and does exactly what it is built for.It has a lot of different pockets which if you’re like me is good for dispersing cash if you’re going anywhere. I haven’t tested out how waterproof it is as it hasn’t rained yet and I’m not one for pouring a glass of water on my bag to test.The cable charge is unbelievably handy if you have a chunky power bank. Just leave it in your bag, plug the cable in the bag into your power bank and plug your cable from the bag into your phone. Super handy if you keep your phone in your pocket.Another thing that is good, if you are a worker that commutes and uses a laptop, there is ample protection for the laptop and holders for a pen as well as space for books, journals etc.Overall a fantastic bag and one that feels like it will last a while.

    9. Andrew Dixon

      I’ve had this bag for a while now, it’s great. I got the smaller one and it’s just big enough to throw a couple of vinyl LP’s in it. I’ve walked miles with tins of gloss paint and other bulky items without any discomfort. The padding for your back is very effective.The corner of my bag was a little crushed in transit, but that’s just given it a little bit of personality.Some of the pockets are a bit fiddly to use while wearing it, but that’s the point: it’s meant to be thief proof. If you’re using headphones with a long cable, you can tuck it into the bag and zip it up safe.This bag is a little like a suitcase, you can put your knee on it and crush the contents till it zips up. I can fit a towel, change of clothes and toiletries with space left to spare and this thing is tiny.I was going to transfer my badges to this new bag, but I don’t want to spoil the look of it. It’s like an astronauts oxygen tank, very cool.TL;DR: It looks great, it feels great, I’ve abused the hell out of mine and I can’t see any wear or tear.

    10. Steven Collins

      The back pack is one of my best amazon purchases of the year. It has plenty organised storage with space for a USB charging pack.’the external USB port allows you to charge your phone on the go, so there is no excuse for running out of battery.The product feels good quality, especially given competitors are selling similar bags for over £100!The bag is comfortable to carry, if I had to give recommendations I’d say it would be nice to have a chest strap.

    11. James

      Bag design is great but the quality isn’t up to scratch. In several places the seams have come away slightly before use.—– UPDATED: 29th July 2019Contacted seller who apologies & sent a brand new bag free of charge. New bag doesn’t have any defects & is in good condition. Loses one star for the fabric quality inside & ease of getting into the pockets. Otherwise brilliant!

    12. K, London

      This bag is awesome. Pockets galore on the inside and out; the organisational possibilities give me joy, I’m that person. I just got it today so I’ll review again when I’ve put it through its paces but right now, I love it.The stitching seems good and looks like it will last but time will tell. There is plenty of padding including some in the very last inside laptop pocket which is a nice touch I didn’t realize would be there. All in all, very pleased.

    13. SwiftJay

      So I purchased a backpack like this from a scam advert on ig called sekainosekai , I liked the premise of the zipper being internal rather then out so people can’t steal your stuff. It seemed alright but lacked space I need for everything I do for work, but I thought well for out of work it’ll be fine. Wrong ! The interia ripped apart and what’s worse they didn’t even get back to me for a replacement .So..I looked up here for something similar , the reviews were good so I thought I’d give it a try,I love it.1) The space is insane! I get a note book in here for me to study networking , Linux . My work laptop and a tablet along with my water bottle , food container , battery for laptop hand gel etc. You get the point its got pocket and space for days , if you can’t fit all you want in it you should get a hikers backpack cause for work for an IT guy learning this is all I need.2). I love the battery pocket it has. So I have a 20k power brick to charge phones and it slides into the backpack without compromising any space I need for regular items in my bag and it works great. It’s got a nice little hidden usb a port on one of the straps , it’s amazing3). Did I mention how I love it has pockets for days ? It has two small little pockets next to the straps, I use this to carry my inhalers so if I need them in imergency, they’re easily there.I’m in love with this bag and I could never go back to anything else but this.

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