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

  • Based on 4,216 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jul 22
Order within 1 hour and 32 minutes
Available payment plans shown during checkout

Color: Gray (Small)


Size: Small


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 7.1 x 2.4 x 16.1 inches; 1.01 Pounds


Item model number ‏ : ‎ WATERFLY Mini Sling Bag


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ October 31, 2017


Manufacturer ‏ : ‎ WATERFLY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product. Well made
Color: Gray (Small) Size: Small
Great starter pack. Can't believe I went so long without something like this. Keeps me from losing my cell phone and $1000 dollar insulin pen. Among other things.
Reviewed in the United States on May 26, 2025 by Jim39n

  • Just what I was looking for
Color: Gray (Small) Size: 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

  • One flaw
Color: Black (Small) Size: Small
Perfect size bag to hold my wallet, phone, cash, phone charger and some ear buds. I just wanted to have empty pants/shorts pockets. Great design, looks good. Has one flaw…. The magnet clip pulled free from the bag. The fabric around that clip doesn’t appear to be thick enough to hold up to the constant opening. Now it hangs loose. ... show more
Reviewed in the United States on May 21, 2025 by Michael Michael

  • Great Little Travel Bag
Color: Blue (Small) Size: Small
We purchased these bags in the smallest size for a trip to Spain. They hold a surprising amount of stuff for their size and the antitheft locking mechanism works well. They can easily hold an 8 oz water bottle, small wallet, cell phone and few other items. They are comfortable and you can convert the strap so that it goes over your right or left shoulder. Some reviews complain about the outer pouch unsnapping itself. It will not unsnap as long as you line the snap up properly and hear a click when it snaps shut. We purchased 3 of these bags and they all worked great! Definitely recommend these if you are traveling to an area with pickpockets. ... show more
Reviewed in the United States on October 13, 2024 by J. A. Garcia

  • Good quality
Color: Gray (Small) Size: Small
Great for trips
Reviewed in the United States on March 17, 2025 by Daniel Troy

  • Lightweight midsize sling bag for left or right shoulder
Color: Grey (Medium) Size: 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

  • Quality bag
Color: Black (Small) Size: Small
I really like this bag. I’ve had for a few years now. Great for traveling, hiking, running errands. If it were just a bit bigger, I’d use it for my iPad and make it my goto for a carry on when I travel rather than my larger backpack.
Reviewed in the United States on December 23, 2024 by Chris

  • Best festival bag!
Color: Black (Small) Size: 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

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