---
product_id: 403881901
title: "Anti-Theft Crossbody Bag Sling Backpack"
brand: "waterfly"
price: "$113.04"
currency: USD
in_stock: true
reviews_count: 13
category: "Waterfly"
url: https://www.desertcart.ec/products/403881901-anti-theft-crossbody-bag-sling-backpack
store_origin: EC
region: Ecuador
---

# Hidden earphone hole Water-repellent polyester Compact 7x3.5x15 in Anti-Theft Crossbody Bag Sling Backpack

**Brand:** waterfly
**Price:** $113.04
**Availability:** ✅ In Stock

## Summary

> 🎒 Elevate your daily hustle with the WATERFLY Anti-Theft Sling—where security meets style.

## Quick Answers

- **What is this?** Anti-Theft Crossbody Bag Sling Backpack by waterfly
- **How much does it cost?** $113.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/403881901-anti-theft-crossbody-bag-sling-backpack)

## Best For

- waterfly enthusiasts

## Why This Product

- Trusted waterfly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure & Sleek:** Anti-theft hidden zipper back pocket safeguards your valuables—wallet, passport, and cards—without sacrificing style.
- • **Custom Comfort Fit:** Adjustable reversible shoulder strap (31"–39.5") lets you switch sides seamlessly, ensuring all-day comfort and versatility.
- • **Durable & Weather-Ready:** Crafted from water-repellent, anti-friction polyester with breathable back padding—ready to withstand your busiest days and unexpected weather.
- • **Effortless Organization:** Multiple compartments keep your essentials like iPad mini, keys, and makeup perfectly sorted for on-the-go efficiency.
- • **Stay Connected Anywhere:** Integrated hidden earphone hole lets you enjoy your favorite tunes hands-free, blending tech convenience with urban mobility.

## Overview

The WATERFLY Anti-Theft Crossbody Sling Backpack is a lightweight (0.6 lb), compact (7 x 3.5 x 15 inches) daypack designed for urban professionals. Featuring water-repellent polyester, multiple secure compartments including a hidden back zipper pocket, and an adjustable reversible shoulder strap, it offers versatile, comfortable wear. A hidden earphone hole enhances connectivity, while breathable materials ensure comfort during travel or hiking. Perfect for organizing tech and essentials securely on the move.

## Description

Features: ★MULTIPURPOSE - Works perfectly as a shoulder package, chest bag, shoulder bag and travel bag, always keep your hands free. ★ Three colors to choose from. ★ Side hidden earphone hole allows you to easily listen to music. ★ Inside numerous separate small compartments, store your small items such as iPad mini, makeup, textiles, keys, umbrellas and so on. ★ Made of high quality cotton fabric, water repellent, easy to clean and anti-friction. ★ Prevent tearing, wetting and tearing. ★ Hidden zipper back pocket, help you store valuables such as wallets, credit card, passport, etc. ★ Can change around right or left-handed cross as you like anytime and anywhere. Specification: Dimensions: 22 x 7 x 36 cm. Adjustable Strap Range: 24" to 39" Weight: 270 g

Review: Really Good product 👍🏻 - Really Good product 👍🏻
Review: Best buy - Best buy and very convenient to use while travelling.

## Features

- Keep Everything in Order: Size: 7 x 3.5 x 15 inches (0.6lb). The front zipper bag and buckle bag allow you to store iPad mini, iPhone 7 Plus, etc., with several separate small compartments inside, it can effectively keep your small items like makeup, tissue, keys and so on. The side mesh pocket is 6 inches height, it can hold 2.4 inch(diameter) bottle
- Hidden Earphone Hole: There is a hidden earphone hole on the front, providing easy access to your earphones, you can enjoy music anytime and anywhere
- Adjustable Reversible Shoulder Strap: Designed with 3 D-rings on the lower part, the adjustable shoulder strap can be connected with the left or right D-ring for your preference, so that it is convenient to wear on your left or right shoulder. The shoulder strap pouch is 3.5 x 1.5 x 7.5 inches (L x W x H), it hold the phone screen size under 7 inches easily. Shoulder strap can be adjusted from 31 ? to 39.5 ?
- Superior Material: The shoulder strap and the back is made of breathable material, make you feel comfortable when travel, hiking and so on.And the sling bag is water resistant
- One Year After-Sales：If you have any problem with broken or damaged items you purchased?please do not hesitate to tell us with your order ID. We will reply and address your issue within one day, so please purchase with confidence

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MPKF31M |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #6,316 in Sporting Goods ( See Top 100 in Sporting Goods ) #32 in Hiking Daypacks |
| Brand Name | Waterfly |
| Care instructions | Wipe with a damp cloth |
| Color | Red |
| Compatible Device Size Maximum | 7.9 Inches |
| Country of Publication | China |
| Customer Reviews | 4.5 out of 5 stars 51,466 Reviews |
| Fabric Type | 100 % polyester |
| Fit Type | Adjustable |
| Fit to Size Sentiment | Multi-Size Fitter |
| Import Designation | Imported |
| Item Dimensions D x W x H | 18D x 9W x 38H centimeters |
| Item Shape | Rectangular |
| Item Weight | 265 Grams |
| Lining Description | Polyester |
| Manufacturer | Waterfly |
| Manufacturer Part Number | XB-C17 |
| Material Type | Polyester |
| Model Name | XB-C |
| Number Of Pockets | 4 |
| Number of Compartments | 5 |
| Number of Items | 1 |
| Other Special Features of the Product | Adjustable, Bottle Holder, Cell Phone Holder |
| Outer Material | Polyester |
| Pattern | Solid |
| Pocket Description | 5 Pockets |
| Product Care Instructions | Wipe with a damp cloth |
| Product Style | Daypack Backpacks |
| Recommended Uses For Product | Face Makeup |
| School Type | High School |
| Shell Type | Soft Shell |
| Shoulder to Bottom Hem Length | 38 Centimeters |
| Size | 7 x 3.5 x 15 inches |
| Sport Type | Hiking |
| Storage Volume | 6 Liters |
| Strap Size | Medium |
| Strap Type | Adjustable |
| Style Number | XB-C |
| Subject Character | sports |
| Theme | Sports |
| UPC | 192602506292 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Repellent |
| Zippered Compartment Count | 7 |

## Images

![Anti-Theft Crossbody Bag Sling Backpack - Image 1](https://m.media-amazon.com/images/I/711xsEqiS0L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: does it stand when you set it down or does it flop over?**
A: Funny you should ask, because i thought it toppled over, but I just tried and it does stand!  The bottom is flat.  Thanks for asking!

**Q: Can this fit a 12 inch tablet**
A: I believe so! My iPad measures 11 1/2 inches, from bottom left to right top corner. It fits perfectly with a little room to spare! Hope this helps. 😊

**Q: Can a child use this bag?**
A: Perfect size for a kid!

**Q: How long is the total length of the strap? I can't believe 40 inches is total length, cause that barely fits over one arm, much less cross body.**
A: I'm 5'11" 178 lbs and it is a perfect fit.  I will be using it to carry ammo, safety glasses, water bottle a few small tools and extra masks.  I still have plenty of room with a comfortable fit around the chest.  Its very sturdy and looks to last a long time.  I would be the first person to send any item back that was cheaply made and not functional.  OHC

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really Good product 👍🏻
*by J***. on 6 May 2025*

Really Good product 👍🏻

### ⭐⭐⭐⭐⭐ Best buy
*by J***A on 20 July 2024*

Best buy and very convenient to use while travelling.

### ⭐⭐⭐⭐ Good product
*by S***L on 31 July 2026*

Good for gifting to teenagers

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**Shop now:** [https://www.desertcart.ec/products/403881901-anti-theft-crossbody-bag-sling-backpack](https://www.desertcart.ec/products/403881901-anti-theft-crossbody-bag-sling-backpack)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-20*