---
product_id: 224604689
title: "J World Duo 18\" Rolling Backpack with detachable Lunch Box"
brand: "j world new york"
price: "328 zł"
currency: PLN
in_stock: true
reviews_count: 12
url: https://www.desertcart.pl/products/224604689-j-world-duo-18-rolling-backpack-with-detachable-lunch-box
store_origin: PL
region: Poland
---

# Insulated Lunch Bag Rolling Backpack Durable Rubber Base J World Duo 18" Rolling Backpack with detachable Lunch Box

**Brand:** j world new york
**Price:** 328 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Adventure Awaits with Every Roll!

## Quick Answers

- **What is this?** J World Duo 18" Rolling Backpack with detachable Lunch Box by j world new york
- **How much does it cost?** 328 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/224604689-j-world-duo-18-rolling-backpack-with-detachable-lunch-box)

## Best For

- j world new york enthusiasts

## Why This Product

- Trusted j world new york brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Molded rubber base withstands wear and tear, ensuring longevity for active kids.
- • **Temperature Control:** Insulated lunch bag ensures meals stay fresh and delicious all day.
- • **Spacious Yet Compact:** Holds textbooks and lunch while remaining easy for little ones to maneuver.
- • **Organizational Wizardry:** Multiple compartments keep everything in its place, making packing a breeze.
- • **Versatile Functionality:** Perfect for school or travel, this backpack adapts to your child's needs.

## Overview

The J World New York Unisex Kid's Duo Rolling Backpack with Lunch Box Set is a multifunctional backpack designed for children aged 3-11. It features a spacious main compartment, an insulated lunch bag, and a durable rubber base, making it ideal for school and travel. With its thoughtful organization and fun design, this backpack is perfect for young explorers.

## Description

This kids backpack with wheels converts from a rolling bag into a wearable school backpack with shoulder straps. Features a large main compartment, 2 side pockets and a large front pocket with internal organizer. Telescoping handle stores nested in bag. A rubber bumper protects the bottom corners and edges. No more holes in the bottom of your kids rolling backpack! Made of durable ripstop polyester fabric with a metal frame and reinforced edges, this rolling backpack for boys and girls has a water-resistant coating to keep your gear dry. Reflective tape gives night visibility. Features a cushioned air mesh shoulder straps and back pad. This wheel backpack for girls and boys quickly converts into a wearable backpack when going up stairs or over rough ground, just pull out backpack straps. To convert back to a roller bag, just tuck the straps away in back pocket—no having to unzip. Large backpack wheels roll and turn effortlessly on sidewalks, paths and airplane aisles. Corner mounted wheels provide extra stability. If your family travels, this bag works great as kids carry-on luggage with wheels and fits under an airplane seat. Our Promise - At J World New York, we stand behind our products 100%. If you have any issues with this rolly backpack for girls and boys, we will make things right

Review: Good, durable backpack. - It's been about a year and a half and this backpack is still holding up well. I like that the lunch box clips on AND can velcro to the bag. It keeps it attached without it flapping everywhere. My kids have a lot of books to carry back & forth to school. This backpack carries it all with extra room.
Review: Sturdy and good quality - Bought it for nephews recent travel. He was able to pack his outfits plus fit his favorite toys. It brings a small sort of lunch back that can be used to pack light snacks for travel. He was happy with the purchase

## Features

- Kids Rolling Backpack and Lunch Bag — Functions as both a bag on wheels for school and a fun carry-on backpack for kids age 3-11 years. Comes with a matching kids lunch bag
- Lots of Room — Yet small enough for kids in kindergarten or preschool to pull. Holds 2 text books, lunch, plus a bunch of small items. Measures 18 x 13 x 9 inches
- Easy To Organize — Includes a main zippered compartment, a large exterior zipper pocket, 2 side pockets, plus an internal organizer with key clip, pen slots and pouches for small items
- Insulated Lunch Bag — Included lunch bag for kids keeps food at the right temperature. Holds a sandwich, drink, snack, and ice pack. Measures 10 x 8 x 4 inches
- Rubber Base — Molded rubber bottom holds up to the punishment of dragging on pavement and up stairs. No more holes in the bottom of your kids rolling backpack!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084DDC1XG |
| Age Range Description | Kid |
| Apparel Closure Type | Zipper |
| Apparel Fabric Weight Class | Medium Weight |
| Backpack Design | Laptop Backpack |
| Best Sellers Rank | #683,402 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2,115 in Kids' Backpacks |
| Brand Name | J World New York |
| Color | Spaceship |
| Compatible Device Size Maximum | 15.4 Inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (167) |
| Fabric Type | 600D Polyester |
| Fit Type | child |
| Fit to Size Sentiment | Fits well |
| Global Trade Identification Number | 00837309307567 |
| Item Dimensions D x W x H | 9"D x 13"W x 18"H |
| Item Type Name | kids backpack with lunch box |
| Item Weight | 4.7 Pounds |
| Lining Description | Polyester |
| Manufacturer | J World New York |
| Manufacturer Part Number | KRB-18LB SPACESHIP |
| Material Type | Polyester |
| Model Name | Duo |
| Number Of Pockets | 7 |
| Number of Compartments | 2 |
| Number of Items | 1 |
| Other Special Features of the Product | Bottle Holder, Padded Handle, Telescopic Handle, Water Resistant, Wheels |
| Outer Material | Polyester |
| Pattern | Stars |
| Pocket Description | Slit Pocket, Utility Pocket |
| Product Care Instructions | Wipe with Damp Cloth |
| Product Style | Duo Kids Rolling Backpack With Lunch Box Set |
| Recommended Uses For Product | Leisure, School, Travel |
| School Type | Elementary School, Middle School, Preschool |
| Shell Type | Soft Shell |
| Size | One Size |
| Sleeve Length Description | Short Sleeve |
| Sport Type | Travelling |
| Storage Volume | 28 Liters |
| Strap Type | Adjustable, Backstraps, Padded Strap |
| Style Number | KRB-18LB SPACESHIP |
| Subject Character | Sports |
| Theme | Space |
| UPC | 837309307567 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![J World Duo 18" Rolling Backpack with detachable Lunch Box - Image 1](https://m.media-amazon.com/images/I/819YS76ykjL.jpg)
![J World Duo 18" Rolling Backpack with detachable Lunch Box - Image 2](https://m.media-amazon.com/images/I/71FAqjmRF6L.jpg)
![J World Duo 18" Rolling Backpack with detachable Lunch Box - Image 3](https://m.media-amazon.com/images/I/71HuwhEbfqL.jpg)
![J World Duo 18" Rolling Backpack with detachable Lunch Box - Image 4](https://m.media-amazon.com/images/I/71T0BKHv5OL.jpg)
![J World Duo 18" Rolling Backpack with detachable Lunch Box - Image 5](https://m.media-amazon.com/images/I/7111bnmYahL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, durable backpack.
*by J***N on October 8, 2025*

It's been about a year and a half and this backpack is still holding up well. I like that the lunch box clips on AND can velcro to the bag. It keeps it attached without it flapping everywhere. My kids have a lot of books to carry back & forth to school. This backpack carries it all with extra room.

### ⭐⭐⭐⭐⭐ Sturdy and good quality
*by S***A on October 29, 2024*

Bought it for nephews recent travel. He was able to pack his outfits plus fit his favorite toys. It brings a small sort of lunch back that can be used to pack light snacks for travel. He was happy with the purchase

### ⭐⭐⭐⭐⭐ Great buy
*by J***Z on February 3, 2026*

Excellent buy for any kid who have trouble carry their heavy back pack. Easy to transport, roomy and comes with a matching lunchbox

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-25*