---
product_id: 472843575
title: "Lumesner 40L Expandable Carry On Travel Backpack with 4 Packing Cubes | Flight Approved, Fits 17 inch Laptop, Water-resistant, Suitcase Backpack, Business Weekender Luggage, Gift for Men & Women"
brand: "lumesner"
price: "¥32172"
currency: JPY
in_stock: true
category: "Lumesner"
url: https://www.desertcart.jp/products/472843575-lumesner-40l-expandable-carry-on-travel-backpack-with-4-packing
store_origin: JP
region: Japan
---

# 40L expandable capacity Built-in USB charging port 4 included packing cubes Lumesner 40L Expandable Carry On Travel Backpack with 4 Packing Cubes | Flight Approved, Fits 17 inch Laptop, Water-resistant, Suitcase Backpack, Business Weekender Luggage, Gift for Men & Women

**Brand:** lumesner
**Price:** ¥32172
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, pack sharp, and power up on the go!

## Quick Answers

- **What is this?** Lumesner 40L Expandable Carry On Travel Backpack with 4 Packing Cubes | Flight Approved, Fits 17 inch Laptop, Water-resistant, Suitcase Backpack, Business Weekender Luggage, Gift for Men & Women by lumesner
- **How much does it cost?** ¥32172 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/472843575-lumesner-40l-expandable-carry-on-travel-backpack-with-4-packing)

## Best For

- lumesner enthusiasts

## Why This Product

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

## Key Features

- • **Organize Like A Pro:** Four specialized packing cubes for effortless, neat packing.
- • **Comfort Meets Function:** Breathable, adjustable straps with chest and luggage straps for all-day wear.
- • **Pack More, Stress Less:** Expandable 40L capacity fits 3-7 day trips with ease.
- • **Durability That Travels:** Water-resistant, anti-scratch nylon with reinforced stitching for lasting adventures.
- • **Stay Charged On The Move:** Integrated USB port keeps your devices powered anywhere.

## Overview

The Lumesner 40L Expandable Carry On Travel Backpack is a versatile, durable travel companion designed for professionals and weekend adventurers alike. Featuring a spacious expandable main compartment, four dedicated packing cubes, and a built-in USB charging port, it combines organization, convenience, and comfort. Crafted from water-resistant nylon with reinforced stitching, it fits standard carry-on dimensions and includes ergonomic straps and anti-theft pockets, making it the ultimate carry-on for 3-7 day trips.

## Description

Buy Lumesner 40L Expandable Carry On Travel Backpack with 4 Packing Cubes | Flight Approved, Fits 17 inch Laptop, Water-resistant, Suitcase Backpack, Business Weekender Luggage, Gift for Men & Women and other Backpacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

## Features

- LARGE CAPACITY & EXPANDABLE：This extra large travel backpack with expandable feature offers you more packing capacity up to 40L.Unzipping to get larger storage space then can easily hold packing cubes, make-up bag, outfits, camera bag and gear for 3~7 days of travel.The carry on backpack fits overhead and under seat while on state of standard carry on size, is ideal for men, women, weekend traveler, or occasional vacationer
- EXTRA 4 PACKING CUBES:This weekend travel backpack comes with four packing cubes. large cube for sweaters, jackets, pants. Medium cube for shirts, shorts. Small water resistant cube with transparent side for providing clear overview of toiletries. there's also a shoe pocket. Keeping your belongings neater and more organized. Serve you well as carry on bags for airplanes, weekender backpack, personal item travel bag, overnight bag
- DESIGNED for TRAVEL:The luggage backpack is constructed to be most comfortable over hours of carrying, with multi-panel ventilated padding and adjustable and breathable straps which relieve the stress of the weight on your shoulders. Equipped with an adjustable chest strap, provides a better wearing experience. A luggage strap to attach the backpack to your suitcase. An anti-theft back pocket is suitable for valuables. Features a USB port, which means you can charge your phone on the go
- USB PORT DESIGN: With builtin USB charger outside and builtin charging cable inside, offers a more easier way to charge your phone while walking or cycling.This item is not intended for use by children 12 and under
- MOST DURABLE & BEST GIFT CHOICE:The backpack for travel is made of durable, water-resistant polyester and anti-scratch material, which can provide protection on drizzle days. Sturdy metal double zipper and upgraded reinforced stitching make it last longer. With 40L capacity and 17” laptop storage, it can offers ample space yet is the perfect size for carry-on backpack. An amazing gift for men and women who love to travel, and the best choice for Father's Day, Christmas and other holiday gifts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6GCSV1S |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Backpack Design | Laptop Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #159 in Laptop Backpacks |
| Brand Name | Lumesner |
| Color | Black |
| Compatible Device Size Maximum | 17 inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (10,116) |
| Embellishment Feature | Cord |
| Fit Type | backpack |
| Fit to Size Sentiment | Positive |
| Import Designation | Imported |
| Item Dimensions D x W x H | 9"D x 14"W x 20"H |
| Item Shape | Rectangular |
| Item Weight | 3.3 pounds |
| Lining Description | Polyester |
| Manufacturer | Lumesner |
| Manufacturer Part Number | 001# |
| Material Type | Nylon |
| Model Name | Lumesner Travel Bussiness Laptop Backpack |
| Number Of Pockets | 8 |
| Number of Compartments | 8 |
| Number of Items | 5 |
| Other Special Features of the Product | USB Charging Port |
| Outer Material | Nylon |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Classic |
| Recommended Uses For Product | Travel |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 20 inches |
| Sleeve Length Description | Sleeveless |
| Sport Type | Cycling |
| Storage Volume | 40 liters |
| Strap Type | Adjustable and breathable straps |
| Style Number | 001# |
| Subject Character | Western |
| Theme | Holiday |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Images

![Lumesner 40L Expandable Carry On Travel Backpack with 4 Packing Cubes | Flight Approved, Fits 17 inch Laptop, Water-resistant, Suitcase Backpack, Business Weekender Luggage, Gift for Men & Women - Image 1](https://m.media-amazon.com/images/I/8175Wwby6CL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the capacity of this backpack?**
A: The expandable design offers up to 40L of storage space, enough for 3–7 days of travel essentials.

**Q: Can this bag attach to a rolling suitcase?**
A: Yes, it has a luggage strap that slides over suitcase handles for easier transport.

**Q: Is this backpack accepted as a carry-on by most airlines?**
A: Yes, it meets the standard carry-on size requirements for major airlines in Canada and the US, fitting in overhead bins and under seats.

**Q: Is the backpack waterproof?**
A: It is made of water-resistant polyester that protects against light rain, but it is not fully waterproof for heavy downpours.

**Q: Does this backpack come with packing cubes?**
A: Yes, it includes 4 packing cubes (large, medium, water-resistant small cube, and shoe bag) to keep items organized.

## Frequently Bought Together

- Carry on Travel Backpacks, Extra Large 40L Flight Approved Bag for Men & Women,Expandable Suitcase Backpack With 4 Packing Cubes,Water Resistant Luggage Daypack Business Weekender Bag,Black
- 18pack Travel Bottles for Toiletries,TSA Approved Silicone Travel Containers jar for Toiletries,Leak Proof Refillable Liqus Shampoo And Conditioner Travel Essentials toiletry Bottles

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**Shop now:** [https://www.desertcart.jp/products/472843575-lumesner-40l-expandable-carry-on-travel-backpack-with-4-packing](https://www.desertcart.jp/products/472843575-lumesner-40l-expandable-carry-on-travel-backpack-with-4-packing)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-13*