Leading School Backpack Manufacturer
- 16 Years of 80+ Top Global Suppliers
- OEM & ODM One-Stop solutions
- ISO 9001 · BSCI · NBCU Certified”
- 24/7 online personalized one-on-one service
Main Product
Our schoolbags can be customized from Preschool · Elementary · Middle/High College Contact with us to get full categories
Our Product Series
Custom Clear Backpack
Transparency Meets Personalization.
- Custom Clear PVC backpacks for all levels.
- Variety of sizes, patterns, designs.
- Durable materials, OEM/ODM, free 3D design.
Custom Wheeled Backpacks
Roll Easy, Carry Smart
- High-quality, water-resistant Trolley backpacks.
- Perfect for books, laptops, daily use.
- OEM/ODM, free 3D design, fast production
Custom school Backpack
Built for School, Styled by You
- Custom backpacks for all students.
- Various sizes, patterns, designs.
- Durable, OEM/ODM, fast production.
Custom Laptop Backpack
Custom Fit for Work and Travel.
- Ideal for high school to university.
- USB port, multiple compartments, laptop fit.
- Water-resistant nylon, customizable logo.
Custom Duffle Gym Bag
Made to Move. Designed by You.
- Customizable design, zipper, fabric.
- High-quality polyester, adjustable straps.
- Big Spacious for clothes, shoes, accessories
Custom Cooler Bag
Stay Fresh, Stay Branded
- Ideal for picnics, lunches, sports.
- Insulated to keep food fresh.
- Customizable with school logo
About Kalisbag
Founded in 2009 Guangzhou China, 16 years of industry expertise our factory specializes in customizable bags, including School bags, backpacks, duffle bag ,trolly backpack and more. We offer flexibility in design, materials, colors, and branding, meeting specific requirements. certified by top industry standards including SEDEX, BSCI, ISO9001, and ISO14001,
Experienced Custom School Bag & Backpack Manufacturer
Since 2009, KALI has been a leading custom backpack manufacturer in China, with over 16 years of industry expertise in producing high-quality bags and backpacks.
State-of-the-Art Manufacturing Base
Our 5,000 square meter production facility is equipped to handle large-scale production of custom bags and backpacks, ensuring efficient and high-quality output.
High Production Capacity
With 10 advanced production lines, we boast a monthly production capacity of 230,000 custom backpacks, allowing us to fulfill large orders while maintaining exceptional quality.
Certified for Excellence
We are certified by top industry standards including GRS, SEDEX, BSCI, ISO9001, and ISO14001, DISNEY ensuring our commitment to quality and sustainability in every product we create.
Let us help you bring your custom backpack designs to life. Reach out today to discuss your requirements!
- General Office
- Designer
- Sewing Workshop 1
- Sewing Workshop 2
- Packaging Department
- Show Room
Why Choose Us?
Provide end-to-end custom backpack solutions. With after-sales support and industry compliance.
One-Stop Service
OEM/ODM CUSTOMSOLUTIONS
16+ Years experience
16+ years of bag manufacturing expertise
Low MOQ
Custom design starting from 300 pcs
Competitive Price
Factory direct prices with no extra charges
Mass Capacity
10 production lines, 230,000 pieces monthly
Top Quality Assurance
Thorough inspections ensure top-quality products
Custom Your Bag
We offer custom designs and modifications based on your needs with extensive project experience.
Logo
Fabric
Pattern
Color
Size
Packaging
How To Do Customized Production?
Step-by-Step Guide to Designing and Creating Your Perfect Custom Backpacks & Bags with us.
1. Backpack Design Consulting
Discuss specs & get your custom backpack quote.
2. Custom Backpack Design
Tailored backpack designs with free 3D renderings to bring your vision to life.
3. Sample Creation
custom backpack samples for $30–$80 and delivers them within 7–12 days.
4. Mass Production
high-quality production with flexible orders starting at just 300 pcs
5. Quality Control
Strict QC ensures every batch meets our durability and quality standards.
6. Shipping
End-to-end custom backpacks—from design and production to packaging and timely delivery.
How to Test Backpack Quality
100% bag inspection, 97% pass
01
Color Consistency Check
Every material is checked for color consistency to ensure a flawless and professional finish, batch after batch.
02
Color & Abrasion Tests
We test for color retention and surface wear to ensure your backpacks stay vibrant and tough — even after heavy use.
03
Zipper Strength Test
Zippers are tested to ISO strength standards to ensure smooth performance and long-lasting reliability.
04
Load & Tear Strength Tests
Performs ISO 12402-2 and ISO 13937-1 tests to validate the backpack’s durability and structural integrity under stress.
05
Our Quality Guarantee
We test to ISO 12402-2 (20 kg pull) & ISO 13937-1 (5000 cycles) for durability and performance. · Ensuring reliable, high-quality products at every step.
Partnering with Over 80 Industry Leaders
Kali bag factory has established partnerships with various industries, including
Education Industry
As a leading backpack manufacturer, we offer custom student backpacks for schools and educational suppliers worldwide.
Wholesale Industry E-commerce Seller
As a professional backpack wholesale supplier, we deliver diverse backpack solutions tailored for global distributors and bulk buyers.
Brand Partners
We collaborate with brands to offer custom backpack solutions that align with their design and quality standards.
Advertising & Promotion Industry
We provide custom backpacks for promotional use, supporting agencies and brands with bulk supply solutions.
Non-Profit and Charitable Organizations
We support non-profits with custom backpack solutions that help promote their mission and brand.
Outdoor and Event Industry
We provide sturdy backpacks for schools, outdoor programs, and sports events, built for performance and reliability.
Our Certification
OEM /ODM bags supplier audited by ISO9001, BSCI and SEDEX DISNEY certification
Successful Buyer Case（Exhibition）
Our Partners
They trust KALIBAG
Frequently Asked Questions
Yes, We are 16-year Guangzhou backpack Factory. Custom OEM & ODM service.
MOQ 500 + or ready stock. Custom & wholesale.
100% QC & reports. Third-party checks optional.
Standard: 7–10 days，Standard sample: approx. $40-$120，provide 3D modeling services, delivering a full bag visualization within one day for your approval.
Production lead time: 30-45 days after deposit
Our payment terms and methods are designed for clarity and convenience:
Payment terms
30% T/T deposit to secure raw materials
70% balance before shipment
Flexible terms negotiable for long-term partnerships
Payment methods
Preferred: Bank transfer
Samples/smaller fees: PayPal accepted
amfori BSCI ，ISO 9001 quality management，Sedex ethical supply chain
We provide diverse logistics: ocean, rail, air, and express.
Cost-effective, fast, and door-to-door solutions.
Yes, We offers custom design, decoration, and packaging.
We ensure top-quality materials and expert craftsmanship.
Ready to turn your idea into a bestseller?
Click our email to contact us directly. KALI Bags team member will respond within 12 hours to discuss how we can meet your needs.
Need custom designs or samples? we offer fast 3D renderings delivered in just one day!Reach out today—let’s make your vision come to life!
- +86-185-2944-0545
- Building 1 No. 16 Yong fa Road, District of Huadu, Guangzhou, Guangdong, China
- info@kalisbags.com