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WATERFLY

WATERFLY Mini Crossbody Sling Backpack Anti Theft Backpack for Traveling Chest Shoulder Bag

  • Based on 4,446 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 5
Order within 21 hours and 54 minutes
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Color: Dark Blue (Small)


Features

  • Small Size but Large Capacity: 7.87 x 2.75 x 14.5 inches. Features multiple compartments and pockets large enough that you can fit all of your on-the-go must have inside such as iPad mini, cellphone, book, power bank, kindle, switch, socks and other essentials
  • Anti-Theft System: The lockable zipper main compartment and the hidden anti-theft pocket on the back are specifically designed to secure your valuables
  • Easy Access Design: Features magnetic snap on the front pocket enables super-fast access to your frequently used items and an earphone eyelet passthrough on the side of the anti-theft compartment for you to enjoy music anytime anywhere
  • Superior Material: The unisex sling bag is made of premium cotton linen, features lightweight, moisture wicking and water-resistant construction
  • Everyday Carry: Suit for leisure, daily outings, amusement parks, walks, and more activities - enjoy versatility on every adventure

Description

Our Responsibility——Carbon free Certified We support global sustainable development by purchasing carbon emissions through Carbon Free Certified, let us take care of our earth. The front zipper bag and magnetic hasp bag allows you to store key, notebook, portable charger, etc. Keeps chest bag safe. Made of metal material. Adjust the length according to your needs. Easy access to music. Anti-theft Shoulder Bag Small Sports Sling bag Small Hiking Sling Bag Large Sling Bag Packable Small Daypack Lightweight Casual Bag

Other Special Features of the Product: Water Resistant


Recommended Uses For Product: Sport


Strap Type: Adjustable


Compatible Device Size Maximum: 7.9 inches


Pocket Description: Utility Pocket


Apparel Closure Type: Zipper


Water Resistance Level: Water Resistant


Embellishment Feature: Cord


Number Of Pockets: 3


Number of Compartments: 5


Sleeve Length Description: Sleeveless


Fit to Size Sentiment: fits well to size


Fit Type: slim


Shoulder to Bottom Hem Length: 16.1 inches


Material Type: Polyester


Product Care Instructions: Hand Wash Only


Outer Material: Polyester


Lining Description: Polyester


Shell Type: Soft Shell


Apparel Fabric Stretch: No Stretch


Apparel Fabric Weight Class: Lightweight


Fabric Type: 100% Polyester


Color: Dark Blue (Small)


Backpack Design: Daypack Backpack


Subject Character: Sports


Sport Type: Hiking, Outdoor Sports


Pattern: Solid


Product Style: Sling Backpacks


Brand Name: WATERFLY


Age Range Description: Adult


Item Weight: 7.84 ounces


Style Number: XB-A02-US


Model Name: Xb-a02-us


School Type: College


Unit Count: 1 Count


UPC: 707409948710


Manufacturer Part Number: XB-A02-US


Import Designation: Imported


Storage Volume: 3 liters


Item Dimensions D x W x H: 2.75"D x 6.7"W x 13"H


Size: Small


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

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 travel bag
Color: Grey(small)
This crossbody travel bag is comfortable to wear, even for long days of sightseeing. I especially love the secure latch that helps keep the pockets protected and gives me extra peace of mind while traveling. The back pocket is perfect for valuables like a passport, keeping important items close to your body and easily accessible when needed. The bag also feels well-made and high quality. I’ve used it for years and it shows little to no wear. Great bag. ... show more
Reviewed in the United States on August 14, 2026 by Bt
    • Top notch Anti-theft cross body bag. Highly recommend
Color: Grey(medium)
Review Image by Sandra
Review Image by Sandra
Review Image by Sandra
A great anti-theft cross body bag. The features fit the money are fantastic. The RFID , cable on the straps, zipper locks are great!! Felt very safe carrying it. Organization makes this bag even better. Durable and wear to wear. Holds a lot. I put my package raincoat, travel umbrella, and my water bottle easily in the pocket. ... show more
Reviewed in the United States on June 28, 2026 by Sandra
    • Great bag but it is small
Color: Black (Small)
Great little bag with good storage options. It was a bit too small for me so I bought a larger bag. My breaking point was sunglasses as well as my phone in addition to my other stuff, just couldnt fit both. I'd recommend the next size up unless you're really going minimal
Reviewed in the United States on July 7, 2026 by Rob
    • Great way to travel
Color: Black (Small)
Really handy and compact to store things and it provides security!
Reviewed in the United States on July 15, 2026 by Donald
    • Best festival bag!
Color: Black (Small)
I went on a trip to Barcelona and got spooked when I heard the tourist areas were known for pickpockets. This was one of the cheapest options for a theft proof bag but it worked so well! The first time I screwed one of the zippers shut I think I screwed it a little too tight, or the clasp didn't line up right, because it did get stuck but I fixed it after about 5 minutes of messing with it. So definitely be careful with the zipper clasp since *you* want to be able to open it, but I definitely think it's difficult enough that anyone else would probably leave it alone. Thankfully I didn't have to test its slash proof material, but it feels sturdy and I wasn't even able to shove an enamel pin into the material. It looks super flat but I was surprisingly able to fit quite a lot in there--an 8 ounce water bottle, my wallet, my phone, a hand fan, gum, little packages of snacks, lip glosses. And even after all that, it didn't feel too bulky for being in festival crowds all day. Plus I brought it to the beach and everything inside the bag was sand free. This is a great bag for traveling/festivals/concerts! ... show more
Reviewed in the United States on July 20, 2022 by Ariel
    • Lightweight midsize sling bag for left or right shoulder
Color: Grey(medium)
The bag is good quality and feels well made but it didn’t work for my purposes. I wanted something that I could easily slide to my front side and unzip to access the contents. This bag has a Velcro closure for an exterior pouch that has to be opened if you want to get into the bigger pocket. The bigger pocket has a one way zipper, unlike the larger versions of this brand of bag. The smaller outside pocket is perfect for a phone or keys, but the design wasn’t what I was looking for and it wasn’t obvious in the photos. The gray is a nice neutral color and would go with anything. It can be adjusted for either shoulder, which is helpful. ... show more
Reviewed in the United States on May 22, 2025 by Chicago burbs mom
    • Just what I was looking for
Color: Grey(small)
I suppose all sling-type bags involve trade-offs. This Waterfly really worked for me, but there are issues that may make it less appealing for some buyers. 1. As other reviewers have commented, the front snap is prone to pop open. But I've found that only happens when the bag is overloaded. Most of the time mine didn't open, even though it was holding a phone, an 8 inch tablet, a wallet, and two pairs of glasses (with room to spare). If you are planning to carry much more than that, you could always try the larger size Waterfly. 2. The shoulder strap has minimal padding. But with a bag this small I didn't find that a problem. Plus I imagine that in warmer weather, it will be a relief not to have some bulky strap over my shoulder. 3. There is no padding in the back of the bag. Could be a turnoff for some users, but on me the bag barely touches my back when I'm carrying it. What's more, the bag fabric is durable and comfortable, the zippers work very well, and the handy locking mechanism on the main zipper and the lower strap loop are things you rarely find on sling bags. So overall I'm very pleased. ... show more
Reviewed in the United States on March 11, 2024 by Reader
    • Quality Bag
Color: Black (Small)
Love this bag! I would note that the snap/magnet isn't very strong and likewise doesn't make that section/pocket very secure from a pickpocket perspective, HOWEVER the rest of the zipping pockets more than make up for it. The strap is nice and thick but lays flat, the adjustable length is great for both short and tall torso (I am 5'10" with most of my height in my my torso (that paints a strange picture) so I need a bag to hang a little longer to get to a comfortable position). The locking strap hook is nice and sturdy. Good zippers, thick zipper pulls (the one zipper lock seemed it would break but it didn't,) lots of compartments within main compartment. Read the dimensions, it is not a large bag but great for the George Carlin "smaller version of your stuff," the essentials. Phone, wallet, sunglasses case, Chapstick, passports, keys, kindle and some small wrapped souvenirs I bought all fit nicely. Bought for travel but became my main purse. (Didn't rate the waterproof aspect as I didn't test it) ... show more
Reviewed in the United States on March 31, 2023 by Finley

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