---
product_id: 394051162
title: "Graffiti Laptop Backpack for Teen Boys, 15.6 Inch Water Resistant Bookbag, Lightweight Casual Daypack for Middle & High School Students, Alien"
brand: "uniker"
price: "¥25337"
currency: JPY
in_stock: true
reviews_count: 9
category: "Uniker"
url: https://www.desertcart.jp/products/394051162-graffiti-laptop-backpack-for-teen-boys-15-6-inch-water
store_origin: JP
region: Japan
---

# 20L spacious capacity Water-resistant polyester Fits up to 15.6" laptop Graffiti Laptop Backpack for Teen Boys, 15.6 Inch Water Resistant Bookbag, Lightweight Casual Daypack for Middle & High School Students, Alien

**Brand:** uniker
**Price:** ¥25337
**Availability:** ✅ In Stock

## Summary

> 👽 Carry your vibe, conquer your day!

## Quick Answers

- **What is this?** Graffiti Laptop Backpack for Teen Boys, 15.6 Inch Water Resistant Bookbag, Lightweight Casual Daypack for Middle & High School Students, Alien by uniker
- **How much does it cost?** ¥25337 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/394051162-graffiti-laptop-backpack-for-teen-boys-15-6-inch-water)

## Best For

- uniker enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Comfort:** Breathable airflow back panel and padded adjustable straps reduce shoulder strain all day long.
- • **Lightweight Yet Durable:** At just 0.75kg, crafted from heavy-duty polyester with reinforced zippers for daily hustle.
- • **Secure & Discreet Storage:** Hidden valuables pocket plus a dedicated laptop sleeve for your 15.6" device keeps you ready and protected.
- • **Organized Multi-Pocket Design:** Keep your tech, stationery & essentials perfectly sorted with 8 pockets and 3 compartments.
- • **Trendsetting Alien Graffiti Style:** Stand out in school or on the go with a bold, exclusive design that screams individuality.

## Overview

The UNIKER Graffiti Laptop Backpack is a 20L water-resistant daypack designed for teens 14+ featuring a dedicated 15.6" laptop compartment, multiple organizational pockets, and ergonomic padded straps. Lightweight yet durable, it combines practical tech-friendly storage with a bold alien-themed graffiti design, perfect for school, travel, or everyday use.

## Description

Buy UNIKER Graffiti Laptop Backpack for Teen Boys, 15.6 Inch Water Resistant Bookbag, Lightweight Casual Daypack for Middle & High School Students, Alien and other Backpacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Fun and Stylish backpack - I absolutely love this bookbag. The pink and blue checkerboard design makes it really stand out, and the bear on the front gives it a fun, trendy look. It has a roomy main compartment and a front pocket, so there's plenty of space for school supplies and everyday essentials. Overall it's a stylish, fun and eye catching backpack that my daughter loves!!!
Review: High Quality Backpack - This backpack is spacious and filled with useful compartments, not to mention the high quality material.

## Features

- ★【THE PERFECT BOOKBAG FOR TEENAGERS】-School backpack for teen boys in Alien theme.Measuring 17.5*12*6 inches,weight 0.80kg.Adjustable soft strap with buckles.Two side sealed zippers pockets.The stationery will be collected in front pocket.Multi pockets backpack for teen boys,makes your item organized and easier to find.
- ★【20L GRAFFITI BACKPACK】- 20L designer laptop backpack, One spacious main compartment roomy for daily necessities,tech electronics accessories. It also has a hidden pocket right behind to handle strape on the top of backpack which is nice for carrying wallet,phone and other valuables.
- ★【INDEPENDENT LAPTOP INTERLAYER】-Cool computer backpack has three main zippered compartments,can keep your 15.6 inch,14 inch laptop and other stuffs in the separated space.
- ★【DURABLE COMFY AND WATER RESISTANT】-School backpack for teens,cool backpack teens for middle school,100% polyester fabric with heavy-duty zippers,buckles.Comfortable airflow back design with thick but soft multi-panel ventilated padding,gives you maximum back support.Breathable and adjustable shoulder straps relieve the stress of shoulder.
- ★【APPLICATION】-This is suitable for people over 14 years old.. Perfect size of carry on bags for airplanes approved,you can take it as casual daypack or travel backpack for teens,high school backpack,college backpack,adult backpack for work.Designer backpack with crazy art,it's perfect present for Xmas,birthday and back to school.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LY8KLL2 |
| Age Range Description | over 14 years old |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #1,221 in Laptop Backpacks |
| Brand Name | UNIKER |
| Color | Alien |
| Compatible Device Size Maximum | 15.6 inches |
| Customer Reviews | 4.7 out of 5 stars 489 Reviews |
| Embellishment Feature | Cord |
| Fabric Type | Polyester |
| Fit Type | close-to-body |
| Fit to Size Sentiment | Good fit |
| Import Designation | Imported |
| Item Dimensions D x W x H | 6"D x 12"W x 17.5"H |
| Item Type Name | School Backpack for Teen Boys |
| Item Weight | 0.75 kg |
| Lining Description | Polyester |
| Material Type | Polyester |
| Model Name | School Backpack for Teen Boys |
| Number Of Pockets | 8 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Bottle Holder, Laptop Compartment, Water Resistant |
| Outer Material | Polyester |
| Pattern | Cartoon |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Machine Wash |
| Product Style | School Backpack for Teen Boys |
| Recommended Uses For Product | School |
| School Type | High School |
| Shell Type | Soft Shell |
| Shoulder to Bottom Hem Length | 11.5 inches |
| Size | Large |
| Storage Volume | 20 liters |
| Strap Type | Adjustable, Padded Strap |
| Subject Character | Cartoon |
| Theme | Alien |
| Unit Count | 20 Liters |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 3 |

## Images

![Graffiti Laptop Backpack for Teen Boys, 15.6 Inch Water Resistant Bookbag, Lightweight Casual Daypack for Middle & High School Students, Alien - Image 1](https://m.media-amazon.com/images/I/61qzYiUE0WL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and Stylish backpack
*by T***S on August 12, 2026*

I absolutely love this bookbag. The pink and blue checkerboard design makes it really stand out, and the bear on the front gives it a fun, trendy look. It has a roomy main compartment and a front pocket, so there's plenty of space for school supplies and everyday essentials. Overall it's a stylish, fun and eye catching backpack that my daughter loves!!!

### ⭐⭐⭐⭐⭐ High Quality Backpack
*by A***E on July 6, 2026*

This backpack is spacious and filled with useful compartments, not to mention the high quality material.

### ⭐⭐⭐⭐⭐ Love it
*by J***D on August 12, 2026*

Love this bag my daughter who’s in 8 grade loves it and it’s so stardy

## Frequently Bought Together

- UNIKER School Backpack with USB Charging Port for Teen Boys, Computer Backpack for 15.6 Inch Laptop, Designer Daypack for Work, Alien
- UNIKER Graffiti Backpack for School,Casual Daypack,Designer Laptop Backpack for 15.6 Inch Laptop

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**Shop now:** [https://www.desertcart.jp/products/394051162-graffiti-laptop-backpack-for-teen-boys-15-6-inch-water](https://www.desertcart.jp/products/394051162-graffiti-laptop-backpack-for-teen-boys-15-6-inch-water)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-19*