Middle Yellow Bags is a professional backpack manufacturer serving the school, travel, business, and promotional sectors. Backed by stable, large-scale production, we deliver tailored OEM and ODM solutions for global importers, retail chains, and corporate buyers. We are committed to consistent product quality, factory-direct value, and reliable delivery on every order.
Contact us immediately and receive an instant quote.
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![lightweight foldable backpack for travel]()
lightweight foldable backpack for travelThis foldable backpack features a lightweight design and a small folded size, making it easy to store. Its comfortable carrying system effectively distributes the weight and reduces shoulder strain.
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![casual waterproof backpack]()
casual waterproof backpackThis casual waterproof backpack combines sports and leisure functions with a lightweight design, weighing only 0.5 kg.Made from high-quality polyester, it offers durability and water resistance,
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![polyester roll top backpack]()
polyester roll top backpackThis roll-top backpack features adjustable capacity and waterproofing capabilities, making it suitable for both daily use and outdoor activities. Its simple design and comfortable carrying ensure a
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![backpack with foldover flap]()
backpack with foldover flapThis backpack features a flip-top design that significantly enhances security and is suitable for storing fragile items. Its large capacity and spacious opening make it convenient for storing and
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![good backpacks for uni students]()
good backpacks for uni studentsThis casual backpack features a simple yet practical design, being lightweight and comfortable, with multiple pockets and compartments for easy storage. Its stylish appearance and personalized design
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![fashion leisure backpack]()
fashion leisure backpackThis casual student backpack is made of durable polyester material with a simple and practical design. It features a side mesh pocket for easy storage of items like water bottles. Lightweight and
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![active leisure backpack]()
active leisure backpackThis multi-color rolled-top anti-theft backpack is stylish in design and functional in use. It has a large capacity and can hold more items, suitable for daily travel and trips. The front pocket is
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![student travel backpack]()
student travel backpackThis color-matched backpack measures 42×27×12.5 cm. It features a breathable mesh back, a reflective front pocket, and a side cup holder. It comes in three colors and is lightweight and
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![stylish carry on backpack]()
stylish carry on backpackThis minimalist color-blocked backpack features a large capacity and multiple compartments. It has breathable straps and a hand-carry design, is lightweight and durable, and is suitable for
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![Hiking Camping Backpack]()
Hiking Camping BackpackItem NO:MY0411A. Material:Polyester. Size:25*12*37CM. Price:10.65-12.65USD. MOQ:200PCS
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![foldable backpack waterproof]()
foldable backpack waterproofStylish gradient foldable backpack, lightweight, waterproof & tear-resistant. With front pocket, compact when folded, perfect for daily use, travel & outdoor activities.Item NO:MY4326B.
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![backpack roll top waterproof]()
backpack roll top waterproofThis roll-top backpack by MIDDLE YELLOW features a waterproof design, adjustable buckle, front zip pocket, and breathable mesh, offering spacious capacity in stylish colors.Item NO:MY4415B.
Reference table
Every backpack is built around three things: load capacity, use environment, and material structure. The right choice comes down to matching these to your needs. As a factory, we give clear parameter baselines for our wholesale backpacks, so your team can pick the correct model for bulk orders. See the selection matrix below.
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| Product Name | School backpack | Laptop Backpack | Travel Backpack | Promotional Backpack |
| Material | 600D Polyester | Nylon + Foam Padding | Oxford Fabric | RPET / Polyester |
| Capacity | 20–30L | 18–25L | 30–45L | 15–20L |
| Load Bearing | 10–15kg | 12kg | 15–20kg | 8–12kg |
| MOQ（PCS） | 500 | 500 | 500 | 1000 |
| Production Lead Time | 25–30 days | 20–25 days | 30–35 days | 15–25 days |
| Customization Options | Logo / Color / Zipper | Laptop compartment / RFID | Expandable structure | Full branding print |
Factory Introduction
We are always at your service when you need
Vietnam Middle Yellow Industry & Trade Co., Ltd.
Xiamen H&G Import and Export Co., Ltd.
Add：#401, North Building, NO.1678-11 Jixian Road, Tong'an District, Xiamen, Fujian, China Mob/WeChat /WhatsApp: +86-180 5986 0085
FAX: +86-592 7579181
E-mail:sales03@mid-yellow.com
Web: www.midyellowbags.com
www.mid-yellow.com
Production Lines Workers Square Meters Monthly Capacity
Workers
Square Meters
Monthly Capacity
Why Choose Us as Your Backpack Manufacturer & Wholesale Factory?
Manufacturing Strengths
1. Monthly capacity: over 1,000,000 units
2.25 production lines across the China & Vietnam supply chain
3.OEM/ODM development cycle: 5–7 days sampling
4. Bulk production lead time: 15–35 days, depending on model
Quality Control Standards
1.ISO9001 certified quality management system
2. AQL 2.5 inspection standard before shipment
3.10,000-cycle zipper fatigue testing
4.15kg load-bearing drop test validation
5. Stitch density control: 7–8 stitches per inch
Production Capability
1.Full in-house sample development team
2. Fabric sourcing: 600D polyester, nylon, RPET, Oxford fabric
3. Export packaging compliance for US & EU retail distribution
FAQ
Q: What is your MOQ for backpack wholesale orders?
A: Standard MOQ ranges from 300 to 1000 pieces depending on model complexity and customization level. Promotional backpacks allow a lower MOQ for repeat buyers.
Q: Can you support OEM logo and full design customization?
A: A: Yes. We support full OEM/ODM services, including logo printing, fabric selection, zipper customization, and compartment structure modification.
Q: What testing standards are applied before shipment?
A: A: Each production batch undergoes load-bearing tests, zipper durability tests, and AQL 2.5 random inspection before packing and export.
Q: What is your average production lead time?
A: Sampling takes 5–7 days. Bulk production ranges from 15 to 35 days, depending on order volume and customization requirements.
CTA (Call to Action)
Need wholesale pricing, OEM options, or a factory sample? Just reach out to our sales team. We work with distributors and retail chains on bulk orders, long-term supply, and private label projects. Send your quantity, material, and branding needs to get a factory quote within 24 hours.
We're professional backpack bag manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale high-grade backpack bag at competitive price from our factory.
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