What is the product size?

The product size is 28cm * 16cm * 40cm, suitable for 15-inch laptops.

Large Capacity USB Backpack, Business & Student Laptop Bag

Name: Large Capacity USB Backpack, Business & Student Laptop Bag
Brand: Quanzhou Senya Bags Co., Ltd.
SKU: 2120431304

Fujian, ChinaQuanzhou Senya Bags Co., Ltd.

US$1.57-3.91

2,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Color

Mixed Colors

Gender

Unisex

Model NO.

SY-F240295

Inside Material

Polyester

Sizes

For 15"

Style

Business, Simplicity

Applicable Place

Outdoor Business Trip

Function/Usage

Store Laptop, Books and Others

Carried-on Way

Backpack or Tote

Closure Typeawstring

Zipper

Shape

Double Shoulder

Outside Material

Oxford

Shoulder Style

Multilevel Adjustable

Waterproof

Internal Structure

Computer Interlayer

Transport Package

Polybag and Carton

Specification

28cm *16cm * 40cm

Trademark

support customized logo

Origin

China

Production Capacity

600, 000pieces/Year

Key features

Oxford & Polyester Material: Durable Oxford exterior with comfortable polyester lining for long-lasting use.

Large Capacity Design: Dimensions 28x16x40cm fit 15-inch laptops, books, and daily essentials.

Waterproof Functionality: Designed with waterproof features to protect contents from rain and moisture.

Custom Logo & OEM/ODM: Accepts custom logo printing and full OEM/ODM design services.

Versatile Carrying Style: Dual-use design allows wearing as a backpack or carrying as a tote bag.

Adjustable Shoulder Straps: Multilevel adjustable shoulder style ensures comfortable fit for all users.

Secure Zipper Closure: Equipped with reliable zipper closure for secure storage of valuables.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 certification with 100% product inspection.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceManagement Certification

Quanzhou Senya Bags Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤4.41h

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer and exporter focused on bags and related textile products, with an 8,000 m² manufacturing plant and an export history of 18 years. It offers broad customization services and states that its in-house design team launches at least 100 new models monthly, although this conflicts with another record stating no new products were launched last year. ISO 9001:2015 and BSCI certifications, documented quality and service procedures, and a stated 80%–100% repeat-buyer preference support operational credibility. However, it does not provide OEM services for popular brands, has no SDK, no overseas warehouse, showroom, agents or branches, and has not participated in offline trade shows. No Fortune 500 cooperation is reported. Financial evidence is limited to year labels, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is a manufacturer engaged in producing bags and clothing, with import and export activities conducted independently or through agents. Its listed product scope includes backpacks, cosmetic bags, cooler bags, laptop bags, sports bags and other related products.

CertificationsThe supplier reports ISO 9001:2015 management-system certification and BSCI social-responsibility certification. These certifications provide explicit evidence of formal quality-management and social-compliance frameworks.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. The approved-supplier list is also stated to be updated, although no update date is provided.

Production capacityThe supplier has an 8,000 m² manufacturing plant, produces bags and clothing, has standardized finished-product inspection instructions, and maintains documented service-related procedures. Three quality-control testing units are reported, but production capacity, workforce size, equipment details and output volumes are not provided.

Customization capabilityThe supplier explicitly offers flexible, minor and full customization, customization from designs and samples, and states that it can customize bag designs to customer specifications. It also claims to deliver finished samples within 7–10 days, directly supporting broad customization capability.

Client casesThe supplier states that it does not provide OEM services for popular brands and has not collaborated with Fortune 500 companies. Although it reports an 80%–100% repeat-buyer preference, no named customers or verifiable customer cases are provided.