---
product_id: 454437326
title: "x Hatsune Miku & Kagamine Rin/Len Anime Backpack-Green"
brand: "firefirst"
price: "¥26805"
currency: JPY
in_stock: true
reviews_count: 13
category: "Firefirst"
url: https://www.desertcart.jp/products/454437326-x-hatsune-miku-and-kagamine-rin-len-anime-backpack-green
store_origin: JP
region: Japan
---

# 7L spacious daypack 2-way adjustable straps breathable shock-absorbent back x Hatsune Miku & Kagamine Rin/Len Anime Backpack-Green

**Brand:** firefirst
**Price:** ¥26805
**Availability:** ✅ In Stock

## Summary

> 🎤 Carry your fandom in style — the ultimate Miku backpack for trendsetters on the move!

## Quick Answers

- **What is this?** x Hatsune Miku & Kagamine Rin/Len Anime Backpack-Green by firefirst
- **How much does it cost?** ¥26805 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/454437326-x-hatsune-miku-and-kagamine-rin-len-anime-backpack-green)

## Best For

- firefirst enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Comfort:** Multi-layer honeycomb foam back panel for all-day breathability and pressure relief
- • **Smart Storage Design:** Multiple zippered compartments plus a hidden back pocket for secure essentials
- • **Anime-Ready & Waterproof:** Durable nylon shell perfect for conventions, festivals, and daily urban adventures
- • **Versatile Carrying Modes:** Effortlessly switch between backpack and crossbody styles to match your vibe
- • **Iconic Hatsune Miku Collab:** Official Crypton Future Media partnership with exclusive character card included

## Overview

The FIREFIRST x Hatsune Miku & Kagamine Rin/Len Anime Backpack in green is a lightweight, waterproof 7-liter daypack designed for adult fans. Featuring official collaboration branding, it offers versatile 2-way adjustable straps, ergonomic honeycomb foam padding for comfort, and multiple secure compartments including a hidden back zipper pocket. Sized to fit up to a 12.9-inch iPad, this backpack blends anime-inspired aesthetics with practical daily use, making it ideal for commuting, travel, and cosplay events.

## Description

Buy FIREFIRST x Hatsune Miku & Kagamine Rin/Len Anime Backpack-Green | Hatsun Miku Merch,Includes Character Card,Adjustable Straps Convert into a Backpack or Crossbody Bag and other Casual Daypacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: awesome bag! - this bag is beautiful and a must have for any miku fan! the bag comes with two main pockets, the front (the blue square area) and the main pocket. both are very spacious and fit quite a lot. there is also one miniature pocket in the main pocket which is convenient and another pocket on the opening flap of the bag (where the 01 is printed). Plus, there’s a secret pocket in the back to hide away any important things! the mesh of the flap makes it super easy to decorate with pins without compromising the bag’s fabric itself. the straps are adjustable and can be pushed out very far. this bag is a 10/10 for me
Review: Perfect backpack for Miku fans who carry their entire lives around with them! - My daughter loves Miku, needed a new backpack, and refuses to use her locker at school. I was worried about the sturdiness and size but this bag RULES. It's got so much room, is very comfortable for her (even with like 80 lbs of books in it), and is holding up very, very well. 100% recommend!

## Features

- 【Officially Collaboration】Crypton Future Media, Inc.and FIRE FIRST collaboration brand featuring "Hatsune Miku" and "Kagamine Rin/Len"
- 【Hatsune Miku Theme】The Miku bag flap features a grid-patterned surface adorned with the iconic "01" symbol; the side includes a card slot and comes with a character card. This backpack seamlessly integrates Hatsune Miku's signature elements into an original design
- 【Versatile Carrying Styles】The shoulder straps allow for easy switching between a backpack and a single-shoulder bag—simply pull the straps to adjust based on the occasion or your outfit. The back panel utilizes multi-layered, elastic honeycomb foam, offering breathability, pressure relief, and shock absorption for a comfortable carrying experience
- 【Pocket Design】Miku backpack features a multi-compartment zippered pocket on the front and a convenient pocket at the top of the flap, while a hidden back zipper provides direct access to the main compartment. It is spacious enough to hold a 12.9-inch iPad and daily essentials
- 【Suitable Occasions】This hatsune miku Ita bag is an excellent choice for daily commuting, travel, shopping, music festivals, anime conventions, or cosplay events; it also makes a fantastic holiday gift for Hatsune Miku fans

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1VGYNJF |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #229,216 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #734 in Casual Daypack Backpacks |
| Brand Name | FIREFIRST |
| Color | Green |
| Compatible Device Size Maximum | 12.9 inches |
| Customer Reviews | 4.6 out of 5 stars 176 Reviews |
| Embellishment Feature | Cord |
| Fit Type | backpack |
| Fit to Size Sentiment | Neutral |
| Import Designation | import |
| Item Dimensions D x W x H | 3.54"D x 10.24"W x 11.42"H |
| Item Type Name | Hatsune Miku 2Way Square Type Backpack |
| Item Weight | 0.54 kg |
| Lining Description | Nylon |
| Manufacturer | FREFIRST |
| Manufacturer Part Number | HTM-100 |
| Material Type | Polyester |
| Model Name | Htm-100 |
| Number Of Pockets | 4 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Adjustable |
| Outer Material | Nylon |
| Pattern | FIREFIRST Collaboration 2Way Square Type Backpack for Hatsune Miku |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Dry Clean Only |
| Product Style | Hatsune Miku |
| Recommended Uses For Product | Leisure |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | W26×H29×D9（cm） |
| Sport Type | Travelling |
| Storage Volume | 7 liters |
| Strap Type | Shoulder Strap |
| Style Number | HTM-100 |
| Subject Character | FIREFIRST Collaboration 2Way Square Type Backpack for Hatsune Miku |
| Theme | FIREFIRST Collaboration 2Way Square Type Backpack for Hatsune Miku |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Images

![x Hatsune Miku & Kagamine Rin/Len Anime Backpack-Green - Image 1](https://m.media-amazon.com/images/I/71wGebp6iTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ awesome bag!
*by E***A on January 10, 2026*

this bag is beautiful and a must have for any miku fan! the bag comes with two main pockets, the front (the blue square area) and the main pocket. both are very spacious and fit quite a lot. there is also one miniature pocket in the main pocket which is convenient and another pocket on the opening flap of the bag (where the 01 is printed). Plus, there’s a secret pocket in the back to hide away any important things! the mesh of the flap makes it super easy to decorate with pins without compromising the bag’s fabric itself. the straps are adjustable and can be pushed out very far. this bag is a 10/10 for me

### ⭐⭐⭐⭐⭐ Perfect backpack for Miku fans who carry their entire lives around with them!
*by K***E on March 28, 2026*

My daughter loves Miku, needed a new backpack, and refuses to use her locker at school. I was worried about the sturdiness and size but this bag RULES. It's got so much room, is very comfortable for her (even with like 80 lbs of books in it), and is holding up very, very well. 100% recommend!

### ⭐⭐⭐⭐⭐ Great Miku bag I ever got
*by A***R on April 9, 2026*

Love it and it’s amazing plus fits a lot of my stuff in there great material and easy to carry

## Frequently Bought Together

- FIREFIRST Collaboration Series 2Way Square Type Backpack for Hatsune Miku & Kagamine Rin/Len
- VERENIX The First Sound of Animation The Future Plush Friend's Birthday Party Or Party Gift (Color : Green [32cm]) (Green)
- Bioworld Hatsune Miku Character Men's Black Sleep Pajama Pants

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**Shop now:** [https://www.desertcart.jp/products/454437326-x-hatsune-miku-and-kagamine-rin-len-anime-backpack-green](https://www.desertcart.jp/products/454437326-x-hatsune-miku-and-kagamine-rin-len-anime-backpack-green)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-21*