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The Waterfly Anti-Theft Backpack Crossbody Sling Bag is a compact, multipurpose daypack designed for men and women who value security and style. Featuring burglarproof zippers with magnetic locks, water-resistant premium nylon construction, and a hidden earphone hole, this lightweight sling bag offers organized storage for tech and essentials with adjustable comfort for everyday urban and outdoor use.



































| ASIN | B071SLX9MQ |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | 41,844 in Fashion ( See Top 100 in Fashion ) 77 in Men's Shoulder Bags |
| Brand Name | Waterfly |
| Closure Type | Zipper |
| Colour | Black |
| Compatible Device Size Maximum | 7.9 Inches |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,983) |
| Embellishment Feature | Cord |
| Fabric Type | Nylon |
| Fit Type | Adjustable |
| Fit to Size Sentiment | Positive |
| Included Components | Sling Bag |
| Item Dimensions D x W x H | 7D x 17W x 33H centimetres |
| Item Shape | rectangular prism |
| Item Type Name | Sling Bag |
| Item Weight | 0.33 Kilograms |
| Lining Description | Polyester |
| Manufacturer | Waterfly |
| Manufacturer Part Number | XB-A |
| Material Type | Linen |
| Model Name | Xb-a |
| Model Number | XB-A |
| Number Of Pockets | 2 |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Occasion Type | Sport, Travel |
| Other Special Features of the Product | Anti-Theft |
| Outer Material Type | Nylon |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Daypack Backpacks |
| Recommended Uses For Product | Work |
| School Type | College/University |
| Shell Type | Hybrid |
| Size | S |
| Sleeve Length Description | Sleeveless |
| Sport Type | Outdoor Lifestyle, Walking |
| Storage Volume | 4 litres |
| Strap Type | Shoulder Strap |
| Subject Character | Colour: black |
| Theme | Sports |
| UPC | 707409952779 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
M**Y
Great little backpack
Very comfortable over my shoulder, lightweight and easy to access the pockets. Will be taking it on holiday. Can get all the bits I need, sunglasses, passport, tissues, lipsalve and phone. Great quality too. Love their products.
T**E
Good day bag but minor flaws
A decent bag for the price, the "lock" on the zips (effectively a mini carabiner) is a really handy feature and made me feel more secure keeping the bag on my back. It's a decent capacity for everyday items but don't expect to be able to fit any large devices or a water bottle. Being able to switch which side the strap goes is also great. The strap is unpadded but relatively comfortable. The main issue is the front pocket closes via a button that does not stay closed even with nothing or minimal items inside it, making it feel incredibly unsafe to leave anything in there (I have had items fly out).
J**M
Fab quality and practical stylish bag
Great quality and fit. Lovely practical and stylish bag for my dog walks. Fits water bottles for both me and my dog plus purse etc and dog clean up stuff. Very pleased.
K**H
Handy sling bag
After ordering one for a present I ordered one for myself, as described in the title it’s small but exactly what I was looking for. It will be ideal for when I go walking and to take in holiday, big enough to carry phone, money etc. lots of colours to choose from and looks well made.
A**R
It's a good product just getting used to it
First time buy. Wanted something where I didn't have to bulk up my trousers or shorts pockets with wallet phone and keys and be hands free. This item delivers that. I like that it has a secure mechanism for anti theft and has several compartments. The wide strap too doesn't rub or irritate my shoulder/collar bone either. I prefer it to a money bag around my waist as that just gets in that way. It's just a bit bulky on my chest right now so maybe I need to use it more lightly not quite have everything in it
M**S
Very well made, good quality bag
I have very reluctantly bought a "man bag" - I bought it because following a serious injury I need to use crutches or a wheelchair for 1 - 2 years (hopefully no longer). Fumbling for my phone or wallet while on crutches was awkward and made me feel even more vulnerable than I already do in this condition. So I'm not a big fan of these things. I don't need quick access to hair gel, beard wax or any other male grooming stuff because I'd sooner have needles stuck in my eyes than use them. Oh and I don't have a beard. Having said that, this bag is excellent. It is very well made, spacious, comfortable to wear (either across my chest or back) and the "hidden pocket" is a great idea. I bought three different bags and this was by far the best. One was so small my hands wouldn't fit in the pockets. My hands are large, not XL. I can't vouch for whether it is waterproof as I've not been out in the rain. My wife told me it was a daft colour to buy because it would get mucky, so she scotchguarded it for me. It's holding up fine - better than I am. Maybe I need scotchguard? Anyway - I'm really pleased with it, would happily recommend it and might even keep using it once my vertebrae are fused.
N**L
Hard wearing and secure
Really good buy this! Got it specifically to keep my stuff safe while going from port ot port on a cruise. Was comfortable and light weight but gave you the confidence that it will keep your precious safe for you. The only negative i would say is the mini carabiner felt a bit cheap but it does the job fine (anything bigger would probably look awful to be fair), I would definitely buy again.
S**Y
Secure
I love the colour. Ideal for thev holiday big enough for allnI need to carry. Secure being over my shoulder and better than a rucksack. Smart to look at.
T**I
Den var exakta som jag trodde, ska bli spännande att nyttja den.
R**I
Very useful in the travel..
A**R
Very happy with the product. Excellent quality. Size is quite small. But a closer look revealed pockets placed strategically just sufficient to carry your bare essentials. On second thoughts, the size is perfect. It will hold your documents (passport, ticket etc), a book, a small bottle of water and one or two small items. It stays snug against your chest and has an anti theft lock. I would strongly recommend this bag.
P**K
C'est une sacoche très bien étudié pour avoir avec soi tout ses papiers sans être une proie pour les pickpockets. Les pochettes sont cachées et pour la plus grande la fermeture éclair est de plus verrouillable. À l'intérieur plusieurs compartiments sont disponibles. Elle fait très solide. Et pour finir le design est très sympa.
S**O
Ho acquistato questo zaino monospalla stufo dei classici borselli. Devo dire che fin dall'inizio mi sono trovato subito molto bene. Una volta regolata la lunghezza della bretella, infatti, lo zaino risulta davvero super comodo!! Lo si può indossare sia davanti sulla pancia, per avere un maggior "controllo" quando si viaggia in posti "a rischio", sia come un classico zaino sulla schiena. Risulta molto capiente ed all'interno ci sono un sacco di tasche di misure differenti così da poter far trovare ad ogni cosa la sua giusta ubicazione. Per evitare che qualcuno lo possa aprire a nostra insaputa, c'è anche un sistema di protezione aggiuntivo che consente di agganciare l'asola della cerniera ad un gancio posizionato direttamente sullo zaino. Semplice ma geniale ed estremamente funzionale. Oltre alle tasche presenti all'interno di quella centrale principale, ce n'è poi ancora una "nascosta" posizionata nella parte posteriore dello zaino, quella a contatto con la pancia o la schiena per intenderci, dove possiamo posizionare le cose più preziose (portafiglio, cellulare o altro). Non l'ho ancora usato tantissimo perchè l'ho ricevuto da poco, ma le prime impressioni sono state sicuramente più che positive quindi mi sento di consigliarlo a tutti gli interessati. Anche le dimensioni sono ottimali per i miei gusti. Nè troppo grosso, nè troppo piccolo. E' esattamente della dimensione che cercavo. Molto disponibile, infine, il venditore che a fronte di una piccola problematica di qualità sul primo zaino ricevuto me ne ha prontamente inviato un secondo in sostituzione. Saluti.
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