---
product_id: 559411487
title: "Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue)"
brand: "promate"
price: "A$16"
currency: AUD
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.au/products/559411487-promate-laptop-backpack-with-lock-lightweight-anti-theft-business-travel
store_origin: AU
region: Australia
---

# Water-resistant fabric Built-in USB charging port Anti-theft lock system Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue)

**Brand:** promate
**Price:** A$16
**Availability:** ❌ Out of Stock

## Summary

> 🎒 Travel smart, stay secure, and power up in style!

## Quick Answers

- **What is this?** Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue) by promate
- **How much does it cost?** A$16 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/559411487-promate-laptop-backpack-with-lock-lightweight-anti-theft-business-travel)

## Best For

- promate enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Anywhere:** Convenient USB charging port lets you stay connected on the move.
- • **Hidden & Protected:** Discreet hidden pocket safeguards passports, wallets, and phones from pickpockets.
- • **Effortless Mobility:** Luggage strap easily attaches to your suitcase for seamless travel convenience.
- • **Secure Your Essentials:** Integrated lock mechanism keeps your valuables safe from theft.
- • **Travel Light, Carry More:** Lightweight yet spacious design fits laptops up to 16 inches plus accessories.

## Overview

The Promate Defender-16 Laptop Backpack combines anti-theft security with practical features like a USB charging port, water-resistant material, and a hidden pocket. Designed for 16-inch laptops, it offers lightweight spaciousness and a luggage strap for hassle-free business travel.

## Description

With the Defender 16 anti-theft backpack, you can travel safely and easily through all countries to travel safely and easily. This lightweight, water-resistant nylon pack features a spacious main compartment for storing books, folders, extra clothes and other larger gear, as well as an organiser to keep your pens, cards and small businesses, school or personal supplies tidy and within easy reach. This backpack has locking zips and a hidden, impact-resistant construction to keep the contents safe. FEATURES: Multi-functional Backpack: Promate Defender 16 is the perfect bag for many different activities. You can use it to travel, work or get on the school bus. ERGONOMIC BACK CONSTRUCTION: The back panel and shoulder straps of our business backpacks are made of comfortable and breathable pads and fabric with excellent ventilation construction. Our college backpack is a rare, perfect combination of comfort and breathability without sweating your back, and offers you a relaxing back carrying experience even on a long journey. STRONG WATER RESISTANCE: This waterproof backpack highlights the excellent water resistance. With double protection from the outside, the backpack can block rain or accidentally penetrated water. Keep your belongings dry and tidy. Large main compartment: Defender 16 features a large compartment with other smaller compartments that are systematically stacked to provide storage space for technical equipment, travel accessories and school supplies. STRONG DURABLE DESIGN: With high quality material outside and inside, Defender-16 is extremely durable. Reinforced seams for rough use. Anti-Scratch This anti-theft backpack is made of special solid fabric and completely protects the backpack from accidental scratches and knocks without causing fabric damage. This backpack is made of a solid PVC shell to keep its shape and look more beautiful. Also protect your inner items. Anti-theft lock design: with the fixed password lock and the durable zips, the protection of your valuable items is guaranteed. You don't have to worry about theft and open your backpack easily when you are out and about or get on. The 180° lay-flat design allows you to blow through checkpoint security without removing the electronics. Smart Hidden Pocket: There is a hidden zip pocket for quick access to your valuable items such as passport, phone, ID and wallet. Specially insert a card size zip pocket into the shoulder strap for convenient access to the subway map or other device. MULTIPLE POCKETS: The bag has multiple pockets that can be easily accessed and you don't have to worry about storing items such as tablets, mobile phones, laptops and others. USB Charging Port: The bag has a built-in USB charging port that allows you to access a power bank anytime and anywhere to charge your devices conveniently and anywhere. ADJUSTABLE SHOULDER STRAP:The bag features padded adjustable shoulder straps, which are comfortable enough to be adjusted by everyone. Luggage Strap Design: Our waterproof backpack features a durable luggage strap on the back. This is a great advantage when you put the backpack on the luggage to make your journey easy and effortless. Compatibility: Fits most 16 inch laptops / notebooks / MacBook / Ultrabooks / Chromebooks (Apple MacBook / Acer / Asus / Dell / Fujitsu/ Lenovo / HP / Samsung / Sony / Toshiba and so on). May not fit all computers as the size of different models is different.

## Features

- 💯 Promate.UAE: We recommend purchasing from the official "Promate.UAE" seller to ensure the best quality and warranty coverage. PROMATE offers a 2-year manufacturer's warranty on this product, so you can buy with confidence.
- 🎒 Anti-Theft Design: The Promate Laptop Backpack with Lock features a secure locking mechanism to protect your belongings from theft, providing you with peace of mind while traveling or commuting.
- 🎒 Lightweight and Spacious: This backpack is designed to be lightweight and spacious, offering ample room to carry your 16-inch laptop, documents, accessories, and other essentials without adding unnecessary bulk.
- 🎒 USB Charging Port: Stay connected on the go with the built-in USB charging port, allowing you to conveniently charge your devices using your power bank while keeping them safely stored in the backpack.
- 🎒 Secure Hidden Pocket: Keep your valuable items such as wallets, passports, or mobile phones hidden and secure in the discreetly designed hidden pocket, offering added protection against pickpockets and theft.
- 🎒 Water-Resistant Construction: The water-resistant material of the backpack protects your belongings from light rain and accidental spills, ensuring that your items remain dry and safe.
- 🎒 Luggage Strap: The built-in luggage strap allows you to easily attach the backpack to your suitcase or trolley handle, making it convenient for traveling and reducing the burden of carrying multiple bags.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Promate |
| Product Dimensions | 14 x 31 x 46.5 cm; 1.08 g |
| Item model number | DEFENDER-16.BLUE |
| Manufacturer | Promate |
| Color | Blue |
| Standing screen display size | 16 Inches |

## Images

![Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue) - Image 1](https://m.media-amazon.com/images/I/61FrwpnukeL.jpg)
![Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue) - Image 2](https://m.media-amazon.com/images/I/71ChvjcNMlL.jpg)
![Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue) - Image 3](https://m.media-amazon.com/images/I/71+5LtxDkmL.jpg)
![Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue) - Image 4](https://m.media-amazon.com/images/I/61qmJKE6lKL.jpg)
![Promate Laptop Backpack with Lock, Lightweight Anti-theft Business Travel 16 Inch Laptop Bag with USB Charging Port, Secure Hidden Pocket, Water Resistant and Luggage Strap, Defender-16 (Blue) - Image 5](https://m.media-amazon.com/images/I/71+ZdTQD+XL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good
*by H***M on 14 September 2023*

very good

### ⭐⭐⭐⭐ Good but…
*by F***J on 13 February 2024*

Everything is good, except missing water bottle holder!!!

### ⭐⭐⭐⭐⭐ Good quality
*by T***  on 13 July 2022*

Good quality multi use

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**Shop now:** [https://www.desertcart.com.au/products/559411487-promate-laptop-backpack-with-lock-lightweight-anti-theft-business-travel](https://www.desertcart.com.au/products/559411487-promate-laptop-backpack-with-lock-lightweight-anti-theft-business-travel)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*