Catalog Categories Brands AnalyticsNew

MEPL JD

JD catalog demo by MEPL

Navigation

All Products
Categories
Brands
Category Analytics 📊

Tools

Advanced Search
My Favorites

Admin

Dashboard

© 2026 MEPL JD. All rights reserved.

Back to Catalog

Dijiuchengbao Floating Weight Reduction Backpack for Primary School Boys Grades 1-3 Lightweight Spine Protection Children's Backpack for Girls

Dijiuchengbao Floating Weight Reduction Backpack for Primary School Boys Grades 1-3 Lightweight Spine Protection Children's Backpack for Girls

CN¥209.00

SKU: 100257152678

Status:In Stock (26)

ID: 100257152702

Weight: 1100.00 g

Dims:380x280x108 mm

Specifications

Bag size: Large bag
Shape: Backpack style
Suitable Gender: Universal
Applicable stage: Primary school grades 1-3, Elementary school grades 4-6
Material: Fabric
Functions: Spine protection, Water repellent

Variants / Sale Attributes

Appearance: Bolanhong [Dynamic Floating Weight Reduction] Grades 1-3

Package Contents

Backpack *1 Hang tag *1

Product Description

Overview

Brand: The Ninth Castle ()
Model: V.NINE
Location: Hong Kong
Endorsed by: Hong Kong Children's Spine Health Association (CCAHK)

Features

Next-generation suspended weight-reducing school bag
Dynamic suspended shoulder straps for reduced weight and comfort

Similar Products

Out of Stock

9UM Schoolbag for Primary School Students Grades 1-4, Boys And Girls, Safety Airbag, Children's Load-Reducing Cambridge Bag U2180 Bordeaux Red

9UMSchoolbag

9UM Schoolbag for Primary School Students Grades 1-4, Boys And Girls, Safety Airbag, Children's Load-Reducing Cambridge Bag U2180 Bordeaux Red

2180 Bordeaux Red | For You

CN¥1,098.00

In Stock

Xinxiuli Student Backpack for Grades 1-5, Children's High-End Antibacterial Lightweight Backpack, Boys' Large Capacity Stylish Schoolbag TU6

Schoolbag

Xinxiuli Student Backpack for Grades 1-5, Children's High-End Antibacterial Lightweight Backpack, Boys' Large Capacity Stylish Schoolbag TU6

Navy Blue/green

CN¥879.00

Antimicrobial lining fabric

Breathable and skin-friendly back panel

Reflective warning stripes for safety

Water-resistant materials

Lightweight design with spinal protection

Large capacity with organized compartments

Additional details

Colors: Available in three colors
Sizes: Two sizes - Medium (20L) and Large (26L) suitable for various age groups
Suitable for: Daily school use, outdoor activities, hiking, and travel
Endorsements: Recommended by Dr. Hong Pan, a pediatric spine specialist and consultant to The Ninth Castle Research Lab
Certifications: Approved by the Hong Kong Children's Spine Health Association
Technology: Utilizes a dynamic weight-reducing system with suspended shoulder straps and shock-absorbing features
Materials: High-quality, durable, and water-resistant materials
Design: Ergonomic and ergonomic design following human body mechanics
Safety: Reflective elements for visibility and safety
Capacity: 20L and 26L options with multiple compartments for organized storage
Age Recommendations: Medium size suitable for 6-9 years old (1st-3rd grade), Large size suitable for 8-12 years old (3rd-6th grade)
Antibacterial Properties: Custom antimicrobial lining fabric to inhibit bacterial growth
Testing: Passed rigorous testing by authoritative institutions for durability and safety
Dimensions: Refer to size chart for accurate measurements and age recommendations

These product specifications highlight the key features, certifications, and design elements of The Ninth Castle V.NINE school bag, ensuring comfort, safety, and spinal protection for children.

null

Out of Stock

Lee Women's Outdoor Backpack, Lightweight Brimmed Bag, College Student Schoolbag, Hiking Pack, Licorice Green (Small Size)

LeeSchoolbag

Lee Women's Outdoor Backpack, Lightweight Brimmed Bag, College Student Schoolbag, Hiking Pack, Licorice Green (Small Size)

Gancao Green (Small Size)

CN¥152.47

In Stock

V.NINE Children's Backpack, Elementary School Student Backpack for Girls Grades 1-3, Travel Backpack for Boys, Kindergarten Study Bag, Can Hold A4 Textbooks

V.NINESchoolbag

V.NINE Children's Backpack, Elementary School Student Backpack for Girls Grades 1-3, Travel Backpack for Boys, Kindergarten Study Bag, Can Hold A4 Textbooks

Lilac Pink [Small Size]

CN¥103.00