Wholesale Lightweight Roll Top Backpack | Vietnam Bag Factory
600D GRS certified recycled rPET polyester fabric.
Waterproof commuter roll top pack with adjustable volume.
Internal padded sleeve for large computer backpack protection.
Roll top ultralight backpack design weighing under 500g.
Heavy-duty SBS zippers rated for 10,000 cycles.
Tariff-free shipping options from our Vietnam bag factory.
Functional backpack with flip top closure for anti-theft.

| Product Name | Customized roll-top backpack |
| Material | Polyester/Support customized materials |
| Color | Choose from our color card or Pantone card |
| Size | 28cm*12.5cm*41cm or customized |
| Printing | Support custom logo/Please provide logo in PDF or AI format |
| Certificate | ISO9001/BSCI/GRS/SEDEX... |
| Sample | Support customized sample, send inquiry for customized needs/About 3-7days |
| OEM&ODM | Support/Send inquiry for details |
| Packaging Details | 1pc/polybag, 20pcs/export carton, flat packed |
| Minimum Order Quantity | 1,000 pieces per production batch |
| Logo Execution | High-frequency silk screen, Embroidery, or molded rubber patch |
This stylish computer backpack is configured for technology enterprises seeking premium corporate promotional gifts and branded equipment. The expandable capacity makes it a preferred option for supermarket retail seasonal campaigns and back-to-school wholesale programs targeting backpacks for university students. Cross-border online brands utilize the eco-friendly GRS certification to market it as an outdoor travel daypack on global e-commerce platforms. The minimalist profile also serves commercial distribution channels requiring standardized logistics gear.
Certificate Display

High Purity Steel Material
Tougher and more resistant to falls

High hardness diamond
Can be engraved on any surface

High precision sensing
Positioned exactly where it needs to be.

Anti-shake and high stability
Lower noise and higher stabilisation
Customized

Customize color/printing/size
We can customize the production based on the dimensions, printing requirements, and colors provided by the customer.

Application scenarios
Outdoor backpacking, camping, mountain climbing, running, etc. Fitness backpack, running, swimming, etc.

Factory strength
The advantage of our Vietnam factory is that it offers more competitive pricing.

Factory production line
Strict production processes and quality control ensure the qualification of every product.
Introduction to other products

Computer backpack

Folding shopping bag

Travel bag

Folding backpack

Crossbody bag

Ice pack

Middle Yellow Group
Middle Yellow Group is a professional bag manufacturer with more than 15 years of experience. Our commitment to customer satisfaction and product excellence has been the cornerstone of our success, driving us to evolve and adapt to the ever-changing market demands continuously.
We operate two manufacturing facilities: one in Xiamen, China, and another in HoChiMinh, Vietnam. This strategic global footprint enables us to leverage the advantages of both regions, ensuring timely delivery, cost-effectiveness, and unwavering quality standards. Both factories are BSCI and GRS certified, ensuring that all our products adhere to the highest international standards for social responsibility and environmental friendliness. The Xiamen factory is also ISO9001 and ISO14003.
We sincerely hope to find business and friends all around the world. If you're looking for a promotional products supplier, please do not hesitate to contact us for any special requirements or quotations.
Company Introduction

The gate of the factory in Vietnam

Factory production line

Factory details

Exhibition

Exhibition

Exhibition
Our Service
The services we can provide
15 years of experience in Bag
Middle Yellow Group has 15 years of experience in bag manufacturing, providing high-quality customized bag solutions. With advanced equipment and strict quality control, we ensure that our products meet international standards and satisfy the diverse needs of our customers.
Warranty service
We offer comprehensive warranty services and take responsibility for any issues that arise during delivery. Whether it's a quality issue or damage during transportation, we will promptly handle returns, exchanges, or re-manufacturing to ensure your satisfaction and trust.
Free sample
We offer free sample services and provide samples after confirming customization requirements. The sample production cycle is 4-7 days, and we ensure fast delivery to help you quickly evaluate the product quality and design.
Quick quote
We offer fast response services. Whether it's inquiries, orders, or any issues, we will respond as quickly as possible to ensure that customers receive timely support and assistance.
Stable supply price and product quality
We ensure a stable supply of products with consistent pricing and high quality. Our efficient production and strong supplier relationships guarantee timely delivery and reliable product standards.
OEM and ODM services
We offer highly customized OEM and ODM services to customize your bag brand according to your requirements
FAQ
Q1: Can I personalize my bags?
A: Of course, yes. Our factory provides OEM and ODM services. All of the bags can be customized in terms of logo, material, size, style, and color, among other things.
Q2: What files do you require if I want to design my own?
A: It is preferable for us to receive your original logo design in AI or PDF format. To set up the print plate for printing, your original design in AI or PDF format is required. Before sampling, you will receive a mock-up design for final approval.
Q3:Do you have any certificates or quality reports?
A: Yes, of course. We has audit and certificate of BSCI, ISO9001, GRS...And support various Product Inspection Reports according to customer requirements.
Q4: What best price you can offer?
A: The price depends on the bag materials, size, logo, quantity...Just contact us to discuss more details.
Q5: Can I get a sample to check quality?
A: Yes, we can send a sample to you before you make an order. And before mass production, we will send you the confirmation sample again, and we will report the production progress of your products throughout the whole process
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