---
product_id: 272591568
title: "Slim Laptop Backpack for Men 15.6 Inch with USB Charging Port | Lightweight Thin Waterproof Rucksack, Small Compact Computer Bag for Work Office Business Travel"
brand: "heroic knight"
price: "¥23002"
currency: JPY
in_stock: true
reviews_count: 13
category: "Heroic Knight"
url: https://www.desertcart.jp/products/272591568-slim-laptop-backpack-for-men-15-6-inch-with-usb
store_origin: JP
region: Japan
---

# Slim 16.5x10.2x3.9in lightweight design Waterproof Oxford cloth protection Built-in USB charging port Slim Laptop Backpack for Men 15.6 Inch with USB Charging Port | Lightweight Thin Waterproof Rucksack, Small Compact Computer Bag for Work Office Business Travel

**Brand:** heroic knight
**Price:** ¥23002
**Availability:** ✅ In Stock

## Summary

> 🎯 Slim, smart, and travel-ready — the backpack that works as hard as you do.

## Quick Answers

- **What is this?** Slim Laptop Backpack for Men 15.6 Inch with USB Charging Port | Lightweight Thin Waterproof Rucksack, Small Compact Computer Bag for Work Office Business Travel by heroic knight
- **How much does it cost?** ¥23002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/272591568-slim-laptop-backpack-for-men-15-6-inch-with-usb)

## Best For

- heroic knight enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Mobility:** Luggage strap design frees your hands and backs for smooth airport, commute, or campus navigation.
- • **Travel-Ready Comfort:** Ergonomic EVA back panel & padded mesh straps disperse weight and relieve shoulder pressure all day.
- • **Durable & Weatherproof:** Premium water-resistant Oxford fabric and shockproof laptop sleeve protect your gear rain or shine.
- • **Stay Powered On-The-Go:** Integrated USB charging port lets you juice your devices without opening your bag—stay connected anywhere.
- • **Effortless Organization:** 9 pockets & 5 compartments keep your tech and essentials perfectly sorted for instant access.

## Overview

The Heroic Knight Laptop Backpack is a sleek, lightweight 15.6-inch rucksack crafted from durable, waterproof Oxford cloth. Designed for professionals and students alike, it features ergonomic padded straps, a shockproof laptop compartment, and a built-in USB charging port for on-the-go power. With multiple organized pockets and a luggage strap for easy travel, this backpack blends style, comfort, and functionality for everyday business, school, and outdoor use.

## Description

Heroic Knight is a backpack brand that focuses on its own original concept of backpacks for all situations with high quality materials and fashionable design. The laptop backpack is a great partner for school, college, office, business, travel, holidays and any other everyday occasion Heroic Knight is a backpack brand that focuses on its own original concept of backpacks for all situations with high quality materials and fashionable design. The laptop backpack is a great partner for school, college, office, business, travel, holidays and any other everyday occasion Business Laptop Backpack Casual Daypack Sling Bag Slim Laptop Backpack Expandable Laptop Backpack Travel Laptop Rucksack

Review: good quality bag - 18 months using this for work 3 days per week carrying a 15" laptop, I'm very happy with the quality of this slim laptop backpack. However, I don't use the charging port so cannot comment on this feature. At £40 when I bought this I think this is fare value as it is a good quality bag that has lasted with regular use.
Review: Compact and of good quality - Slim profile, waterproof and good quality. This is perfect for the tube, or whenever you’d like a lightweight, sturdy backpack.

## Features

- LightWeight & Comfort - The size of slim rucksack is 16.5 x 10.2 x3.9 inches. Weight: 660g. This mens backpack is made of water resistant and durable Oxford cloth, which is ultra-light, durable and soft touch. The back side part is made of EVA laminated, Ergonomic design ensures that the gravity of men's backpacks is dispersed. Comfortable and breathable wide mesh shoulder straps with plentiful sponge pads help relieve shoulder pressure.
- Multi-fuction Design- Business laptop backpack's structure: Well padded sleeve for laptop*2, mesh pocket *4, normal pocket*4. Quicker access zip pocket in the front. The Laptop pocket fits Macbook/Laptop 13'' 14'' 15'' and 15.6''. Convenient main pockets for iPad, charger, binders, books, fold, ect. Inside pockets keep your wallet, phone, pen. Front zipper pocket and coin pocket of shoulder belt keep your ID for work, keys for open door. Hold your belongs organized and easier to find.
- USB Charging Port- The USB charging college backpack with built in USB charger outside and built in charging cable inside, this outdoor rucksack offers you a convenient way to charge your phone without opening up the travel laptop backpack.
- Waterproof & Shockproof- This compact backpack is made of new Oxford cloth, which is ultra-light, waterproof and durable, ensuring safety and durability. The mens slim rucksack have inner shockproof belt for fastening your laptop and iPad, preventing them from sliding and bumping. The EVA Laminating on the back of the backpack is anti-shock and can protect your laptop , iPad and other valuables.
- Perfect Companion for Travel- This men's school bag features a luggage strap design on the back of the travel backpack, which helps free your hands and back, making your travel and business trip more convenient. The backpack is your best choice for travel, college, fitness, hiking, business, work and other outdoor activities. also, it is a perfect student's backpack for men, teens, and boys.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08G155D63 |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Laptop Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | 12,394 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 133 in Laptop Backpacks |
| Brand Name | HEROIC KNIGHT |
| Closure Type | Zipper |
| Colour | Black |
| Compatible Device Size Maximum | 15.6 Inches |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 2,284 Reviews |
| Embellishment Feature | Cord |
| Fabric Type | polyester |
| Fit Type | regular |
| Fit to Size Sentiment | Positive |
| Item Dimensions D x W x H | 10D x 26W x 42H centimetres |
| Item Shape | irregular shape |
| Item Type Name | Backpack |
| Item Weight | 0.63 Kilograms |
| Lining Description | Polyester |
| Manufacturer | HEROIC KNIGHT |
| Material Type | Oxford |
| Model Name | Computer Rucksack Slim |
| Model Number | laptop backpack for men |
| Number Of Pockets | 9 |
| Number of Compartments | 5 |
| Number of Items | 1 |
| Other Special Features of the Product | Anti-Theft, Lightweight, Padded Strap, USB Charging Port, Waterproof |
| Outer Material Type | Polyester |
| Pattern | Solid |
| Pocket Description | coin pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Business |
| Recommended Uses For Product | Leisure, School, Sport, Travel, Work |
| School Type | College, High School |
| Shell Type | Soft Shell |
| Size | 15.6'' |
| Sleeve Length Description | Sleeveless |
| Sport Type | Hiking, Trekking |
| Storage Volume | 11 litres |
| Strap Size | Medium |
| Strap Type | Padded Strap |
| Subject Character | Sports |
| Theme | Knight |
| UPC | 791571761277 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Zippered Compartment Count | 3 |

## Images

![Slim Laptop Backpack for Men 15.6 Inch with USB Charging Port | Lightweight Thin Waterproof Rucksack, Small Compact Computer Bag for Work Office Business Travel - Image 1](https://m.media-amazon.com/images/I/61Q5UF+73gL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it fit a MacBook Pro 16 inch**
A: Fits 13 pro but don’t know 16

**Q: Do you think i could get 2 lenovo think pads in this? Thanks**
A: No

**Q: Any comment about pads? Are they really comfy? I don’t want to get a wrong choice.**
A: I find them quite comfortable

**Q: Can you put a small umbrella and a laptop in it?**
A: yes, you can put a umbrella and a 15.6" laptop in this laptop backpack.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good quality bag
*by D***D on 5 January 2026*

18 months using this for work 3 days per week carrying a 15" laptop, I'm very happy with the quality of this slim laptop backpack. However, I don't use the charging port so cannot comment on this feature. At £40 when I bought this I think this is fare value as it is a good quality bag that has lasted with regular use.

### ⭐⭐⭐⭐⭐ Compact and of good quality
*by N***O on 14 January 2025*

Slim profile, waterproof and good quality. This is perfect for the tube, or whenever you’d like a lightweight, sturdy backpack.

### ⭐⭐⭐⭐ Its ok but could be better
*by J***N on 3 November 2024*

I recently purchased the Laptop Backpack and I have mixed feelings about it. On one hand, it's a great looking bag that fits my laptop perfectly. The material is durable and well-made. On the other hand, I find myself wishing for more space. It's definitely a slim backpack, but there's just not enough room to carry everything I need. I mean, it's meant to be a lightweight backpack, but sometimes you just need a little extra room. Overall, I think this backpack is good value for the price, but if you're looking for something with more space, you might want to look elsewhere.

## Frequently Bought Together

- Laptop Backpack, Mens Computer Rucksack Lightweight Slim Laptop Rucksack Waterproof Daypack with USB Charging Port, Compact Bag Business Travel College School Bag for Office Work Outdoor-15.6'', Black
- Power Bank 27,000mAh, PD3.0 QC4.0 22.5W Fast Charging PD20W USB C PowerBank Portable Charger With LCD Display 3 Outputs & 2 Inputs for Smartphones Tablets and More

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**Shop now:** [https://www.desertcart.jp/products/272591568-slim-laptop-backpack-for-men-15-6-inch-with-usb](https://www.desertcart.jp/products/272591568-slim-laptop-backpack-for-men-15-6-inch-with-usb)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-31*