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SEAFEW Anti Theft Sling Crossbody Backpack Shoulder Bag for Men, Lightweight One Strap Motorcycle Back Pack Sling Bag Backpack for Hiking Walking Biking Travel Cycling with USB Charger Port

  • Based on 2,691 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jul 26
Order within 5 hours and 23 minutes
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Color: Black-small


Features

  • Multifunctional Shoulder BagUSB Charging port design(no Portable Charger),Built-in USB cable.Use it to connect the automatic power supply, and then connect the phone to the USB port with the USB cable, you can easily charge the phone.
  • Small Size, Large Capacity, LightweightThe SEAFEW crossbody bag is lightweight and very durable and sturdy! It's small enough that it doesn't feel like a backpack, but big enough to carry quite a bit. Only 11.8 x 7 x 3.9, 350g/0.77lb, Small zippered pocket for phones, power bank, wallet or outdoor/travel sundries.perfect for daily used
  • Lightweight & WaterproofShoulder bag for men is made of high quality nylon waterproof material. excellent workmanship which shows your outstanding temperament. lightweight shoulder bag for men sits nicely on your back/chest and isn't to chunky or clunky on body frame. if over shoulder bag for men gets dirty you could just wipe it off and it stays clean.
  • Durable & Breathable DesignCrossbody bag for men with breathable mesh and padded strap design which doesn't make you sweat,satchel strap of men sling shoulder bag is adjustable for as tight or loose, to hang as high or low as you want.
  • Multi-occasion Sling pack bag for men is perfect for multi-occasion. sling backpack bag for hiking walking biking cycling hunting travel business gym camping beach and everyday using. perfectly works as sling shoulder pack bag, wear this sling bag over either shoulder comfortably, or across the chest to deter thieves and keep your hands free. if buyer meet any problem with product, looking forward to ur message!

Color: Black-small


Backpack Design: Daypack Backpack


Subject Character: Sports


Sport Type: Cycling, Hiking, Travelling


Product Style: Fashion


Theme: Sports


Pattern: Solid


Occasion Type: Travel


Brand Name: SEAFEW


Age Range Description: Men


Item Weight: 0.35 Kilograms


Model Name: Shoulder Bag


School Type: Casual


Number of Items: 1


Unit Count: 1 Count


Warranty Description: no warranty


Included Components: Sling Bag


Item Type Name: Shoulder Bag


Storage Volume: 30 Liters


Item Dimensions D x W x H: 3.9"D x 7"W x 11.8"H


Size: Small


Backpack Harness Size: Small


Other Special Features of the Product: Anti-Theft, Large Capacity, Lightweight, USB Charging Port, Waterproof


Recommended Uses For Product: School, Travel, Work


Strap Type: Cross-Body


Compatible Device Size Maximum: 7.9 Inches


Pocket Description: Utility Pocket


Apparel Closure Type: Zipper


Water Resistance Level: Water Resistant


Embellishment Feature: Plush Accent


Number Of Pockets: 6


Number of Compartments: 4


Backpack Harness Type: Shoulder Harness


Zippered Compartment Count: 2


Fit to Size Sentiment: Positive


Shoulder to Bottom Hem Length: 11.8 Inches


Sleeve Length Description: Sleeveless


Fit Type: Crossbody


Material Type: Nylon


Product Care Instructions: Machine Wash


Outer Material: Nylon


Lining Description: Nylon


Shell Type: Soft Shell


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: No Stretch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Bag, small break down Great Bag, small break down
Color: Black-small
I got the regular black size bag, I literally spend about an hour looking for a decent sling bag. Needed one for vlogging and daily use. Love the room and space also the zippers are satisfying and don’t get stuck like some zippers. The pockets are roomy and easy access for the phone and wallet. Also the bag is very soft but hard in a way durable for many daily uses. Perfect for vlogging or doing lives due to its USB port that comes included. You can charge your phone or other devices perfect function all around. Note this is more of a chest sling bag (I think) but honestly looks great either way. Would definitely recommend. It would be cool if they added locks for the main zipper. Also an earbud hole just in case you wanna hear your music if you are charging your phone in the bag. (Cool think to add) overall very satisfying. Best looking bag in my opinion. ... show more
Reviewed in the United States on July 19, 2025 Reviewed in the United States on July 19, 2025 by Amazon Customer

  • Great Quality Sling Backpack – Simple, Sturdy, and Convenient Great Quality Sling Backpack – Simple, Sturdy, and Convenient
Color: Black-small
I am really happy with this sling crossbody backpack. It is simple, compact, and incredibly convenient for everyday use. The build quality is excellent, it feels durable and well made. Even though I have only had it for a few days, it is clear that it is not prone to wear and tear like other sling bags I have used in the past, which often started falling apart within a week. The interior is spacious enough to comfortably fit a small tablet, phone, wallet, and other essentials you would prefer not to carry in your pockets. The zippers work smoothly, and the design makes it easy to access your belongings on the go. Also, you can adjust the straps for the sling. Overall, this is a solid and reliable sling backpack for anyone looking for something lightweight, practical, and built to last. Highly recommended! ... show more
Reviewed in the United States on February 8, 2025 Reviewed in the United States on February 8, 2025 by Kieun

  • Worth
Color: Black-small
Don’t really know what’s “anti theft” but it’s a good backpack! I take it pretty much everywhere and it’s very convenient! The strap is adjustable and the zippers haven’t broken on men
Reviewed in the United States on March 19, 2026 by Gaddiel Lopez

  • Nice bag!
Color: Black-small
I just got this bag. From first look I am impressed. Had a tumi that was lost (long story) anyway this one is much cheaper and looks better. They didn’t include any suggestions on how to run the straps but should not be hard to figure out.
Reviewed in the United States on March 24, 2026 by M Murthough

  • Holds A Lot!
Color: Black-large
While I can't speak about any anti-theft qualities, I have to say that I was quite pleased with the versatility and storage capacity of this little bag. This was the bag I brought with me for a recent surgery, and it fit *4* post surgical garments, my cell phone and wallet, as well as other medical supplies, and did so without getting noticeably larger. This was a very practical solution to having the things I needed without having to physically carry multiple bags. I like the look of the black though I'll voice a minor grumble about ALL of the labeling. It's a bit much, but it's not like it takes away from the function of the bag. The zippers worked well, seemingly completely tight, no misalignment, and not too difficult to tug. Will it be durable long term? We'll see. I won't need it regularly, I don't think, but it seems like it'll work well when I do. ... show more
Reviewed in the United States on May 21, 2026 by BP

  • This bag is totally worth getting
Color: Blue-mini
This bag is everything I've been looking for and more. It is very well made with ample storage space and organised. It is water proof, though I don't expect much rain where I live. Don't be fooled by the appearance of an extra strap. I do wonder however if that back strap is mainly more accommodating to those people that are extra tall. Still, I had no problems adjusting it to fit my short, 6 foot self. It's possible I haven't yet worked out it's "fit" or expect it to be more squared to my back. It may, at first glance , seem to only sit in one direction on the back of on chest. But the strap can easily be reversed. The zippers are incredibly well designed; as good as a professional camping backpack. There is one funny detail. That of tie down straps that secure only the front bags. ... show more
Reviewed in the United States on October 10, 2025 by Steven McQueen

  • Theft-friendly Bag w/ Confusing Straps
Color: Black-small
The bag seems well-made: has good zips, the material is nice, padding on the back is comfortable, and the stitching is clean. I only have a couple issues. First of all, there’s nothing anti-theft about it, beyond the fact that you can carry it on your chest and as long as you’re not blind it’s unlikely to be pilfered. I kind of figured as much from the photos, but I needed a bag like this anyway so decided to check it out. My other issue is that there’s an extra clip+strap that isn’t shown in product photos or description. It’s connected to the main one and seems to act as an anchor for it. Unfortunately, it gets in the way when it’s strapped to the opposite D-ring and kind of pushes the bag off my chest a little bit. When it’s connected to the same D-ring as the main strap, it’s cluttered and causes the other clip to poke into your side a bit. That would be fine if you’re wearing it casually, but I can’t imagine it would be comfortable after an extended period, especially if you’re doing a lot of walking. At first glance, I thought it might be a stability strap that you could wrap around your back and connect to the other side, like some other bags have. That would actually be great, but it’s not possible. So yeah, I can’t fathom what its purpose is and all I can guess is that they ran out of the strap used in the picture and had to use something else. If you don’t mind either of those two things, it’s a great bag. ... show more
Reviewed in the United States on March 24, 2023 by Daniel N.

  • It was well worth the price
Color: Black-small
It's a perfect size and very well put together unbelievable how much you can put in a small area
Reviewed in the United States on June 4, 2026 by Paul Schaub

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