---
product_id: 344008873
title: "JiaYou Little Girls' School Students Book Bag Outdoor Daypack Backpack with USB Charging Port (Green Black, 21 Liters)"
brand: "jiayou"
price: "$108.39"
currency: USD
in_stock: true
reviews_count: 13
category: "Jia You"
url: https://www.desertcart.us/products/344008873-jiayou-little-girls-school-students-book-bag-outdoor-daypack-backpack
store_origin: US
region: United States of America
---

# 21L roomy capacity Water-resistant polyester USB charging port ready JiaYou Little Girls' School Students Book Bag Outdoor Daypack Backpack with USB Charging Port (Green Black, 21 Liters)

**Brand:** jiayou
**Price:** $108.39
**Availability:** ✅ In Stock

## Summary

> 🎒 Power up your style and stay ahead with JiaYou’s ultimate teen backpack!

## Quick Answers

- **What is this?** JiaYou Little Girls' School Students Book Bag Outdoor Daypack Backpack with USB Charging Port (Green Black, 21 Liters) by jiayou
- **How much does it cost?** $108.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/344008873-jiayou-little-girls-school-students-book-bag-outdoor-daypack-backpack)

## Best For

- jiayou enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Ready:** At just 0.65kg, it’s easy to carry all day without the bulk slowing you down.
- • **Durable Meets Stylish:** Crafted from high-quality water-resistant polyester with eye-catching plush ball trinkets for that unique vibe.
- • **Stay Powered On-The-Go:** Built-in USB charging port lets you juice up devices anytime—just add your own power bank.
- • **Carry More, Stress Less:** Spacious 21L design fits laptops up to 16 inches and all your daily essentials.
- • **Versatile for Every Scene:** Perfect for school, travel, shopping, or casual outings—your all-in-one daypack for teenage life.

## Overview

The JiaYou Teenage Girls' Backpack is a durable, water-resistant 21-liter daypack designed for middle school students. It features a lightweight build (0.65kg), a USB charging port (battery bank not included), and a spacious interior that fits laptops up to 16 inches. With its unique colorful design and plush ball accents, it blends functionality with trendy appeal, making it ideal for school, travel, and everyday use.

## Description

Buy JiaYou Teenage Girls' Backpack Middle School Students Bookbag Outdoor Daypack with USB Charge Port (21 Liters, Green Black) and other Kids' Backpacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Held up for 2 years of middle school - Why did you pick this product vs others?: My daughter chose this backpack because of the cuteness factor. It lasted her through 7th and 8th grades and she was pretty tough on it. The inside little pocket tore right away. I don't remember how she did that. But the rest of the backpack held up nicely carrying heavy books, pencil pouches, etc. She really stuffed it. For the price it's a solid purchase.
Review: She loves it - Stylish, Spacious & Smart — Perfect for School and Beyond! 🎒💖🔌 This JiaYou backpack is a total win for any middle schooler who wants to look cute and stay organized. The black and pink color combo is super trendy without being too flashy, and my teen loves that it looks cool while holding all her school gear. It has a surprising amount of space — 21 liters is the sweet spot for books, a laptop, pencil case, lunch, and even a sweatshirt. The USB charging port is a huge bonus — she can plug in a power bank inside and keep her phone charged on the go (which, let’s be real, is everything at that age). The straps are padded and comfy for all-day wear, and the material feels durable and water-resistant — no soggy textbooks here! Perfect for school, weekend outings, or even short travel. If your teen wants a backpack that’s equal parts cute and functional, this one delivers big time.

## Features

- THERE IS NO BATTERY BANK WITHIN THE PACKAGE. If you want to use the charging port, please buy a battery bank by yourself.
- SIZE-18.11"(H) X 11.42"(L) X6.3"(W) / 46cm X 29cm X 16cm,weight 0.65kg.
- Material:Made of high qulity polyester,durable and water resistant.
- Feature:Unique and colorful design ,lovely Plush ball trinkets made this backpack more attractive.Large Capacity could fit for 16inch laptop.
- How to charge your phone? The backpack equipped with one cord,which connects your device on the outside to your own charging bank on the inside.
- Occasions: Suit for teenage girls to school, shopping, dating, travelling, camping, driving and etc. Can be used as school bags, everyday pack, casual rucksack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096RG2KVQ |
| Age Range Description | Kid, Teen, Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Backpack Design | Daypack Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #144,113 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,327 in Kids' Backpacks |
| Brand Name | JiaYou |
| Color | Green Black |
| Compatible Device Size Maximum | 16 inches |
| Customer Reviews | 4.4 out of 5 stars 9,007 Reviews |
| Embellishment Feature | cord |
| Fabric Type | Nylon Blend |
| Fit Type | Regular |
| Fit to Size Sentiment | Positive |
| Import Designation | Imported |
| Item Dimensions D x W x H | 6.3"D x 11.42"W x 18.11"H |
| Item Shape | Rectangular |
| Item Type Name | School Backpack |
| Item Weight | 0.65 kg |
| Lining Description | Polyester |
| Manufacturer | JiaYou |
| Manufacturer Part Number | USXBA039A1 |
| Material Type | Nylon, Polyester |
| Model Name | Solid Girl Backpack |
| Number Of Pockets | 1 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Occasion Type | Casual, Daily, Outer door, School, Travel |
| Other Special Features of the Product | Water Resistant |
| Outer Material | Nylon, Polyester |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Daypack Backpacks |
| Recommended Uses For Product | School |
| School Type | Middle School |
| Shell Type | Soft Shell |
| Size | 21 Liters |
| Sleeve Length Description | Sleeveless |
| Sport Type | Cycling, Outdoor Lifestyle |
| Storage Volume | 21 liters |
| Strap Type | Shoulder Strap |
| Subject Character | Solid |
| Theme | Animals |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![JiaYou Little Girls' School Students Book Bag Outdoor Daypack Backpack with USB Charging Port (Green Black, 21 Liters) - Image 1](https://m.media-amazon.com/images/I/61c4uE-f-oS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Held up for 2 years of middle school
*by S***Y on July 3, 2025*

Why did you pick this product vs others?: My daughter chose this backpack because of the cuteness factor. It lasted her through 7th and 8th grades and she was pretty tough on it. The inside little pocket tore right away. I don't remember how she did that. But the rest of the backpack held up nicely carrying heavy books, pencil pouches, etc. She really stuffed it. For the price it's a solid purchase.

### ⭐⭐⭐⭐⭐ She loves it
*by M***W on May 22, 2025*

Stylish, Spacious & Smart — Perfect for School and Beyond! 🎒💖🔌 This JiaYou backpack is a total win for any middle schooler who wants to look cute and stay organized. The black and pink color combo is super trendy without being too flashy, and my teen loves that it looks cool while holding all her school gear. It has a surprising amount of space — 21 liters is the sweet spot for books, a laptop, pencil case, lunch, and even a sweatshirt. The USB charging port is a huge bonus — she can plug in a power bank inside and keep her phone charged on the go (which, let’s be real, is everything at that age). The straps are padded and comfy for all-day wear, and the material feels durable and water-resistant — no soggy textbooks here! Perfect for school, weekend outings, or even short travel. If your teen wants a backpack that’s equal parts cute and functional, this one delivers big time.

### ⭐⭐⭐⭐⭐ Great
*by T***E on August 12, 2026*

Smaller than I thought it would be but my daughter lives it

## Frequently Bought Together

- JiaYou Teenage Girls' Backpack Middle School Students Bookbag Outdoor Daypack with USB Charge Port (21 Liters, Green Black)
- Amazon Basics Woodcased Classroom #2 Pencils with Erasers, Pre-sharpened, HB Lead, Value Pack of 30 count, Orange
- Mead Spiral Notebooks, 6 Pack, 1 Subject, College Ruled Paper, 7-1/2" x 10-1/2", 70 Sheets per Notebook, Color Will Vary (73065)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-15*