What is the warranty or after-sales policy?

We provide reliable after-sales service. For fixable issues, we ship replacement parts with the next order. For unfixable issues, we offer partial or full refunds.

Can you handle OEM and ODM orders?

Yes, we welcome OEM and ODM services. We have a dedicated R&D team and can provide free design services based on customer demands.

What materials are used in the backpack?

The backpack is made from high-density Oxford cloth, which is lightweight, robust, and offers enhanced water resistance and durability.

Fashionable Lightweight Student Laptop Backpack for School Travel Use

Name: Fashionable Lightweight Student Laptop Backpack for School Travel Use
Brand: Shanghai Heyin Silk Co., Ltd.
SKU: 2221899925

Shanghai, ChinaShanghai Heyin Silk Co., Ltd.

US$3.70

100-499 Pieces

US$3.50

500-999 Pieces

US$3.20

1,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Capacity

35-49L

Color

Black, Blue, Green, Red

Model NO.

HY250717102-4

Feature

Adjustable Straps, Multifunctional, Reflective, Wear-resistant Bottom

Gender

Unisex

Material

Oxford Cloth

Season

All

Style

Sport

Waterproofing

Fully Waterproof

Zipper Type

Metal Zipper

Product Name

Student Backpack / School Backpack

Color Options

Custom Colors

Dyeing Process

Eco-Friendly Dye

Usage

School, Daily, Travel, Outdoor

Structure

Main Compartment, Front Pocket, Side Mesh Pockets

Closure Type

Two-Way Zipper

Laptop Fit

Fits up to 15.6" Laptop

Water Resistant

Yes

Strap Style

Padded Adjustable Shoulder Straps

Back Panel

Breathable Padded Back Panel

Handle

Top Handle

Reinforcement

Reinforced Straps, Anti-Tearing Stitching

Customized Services

Logo, Color, Size, Pattern, Packaging Customizatio

Packing

Individual Polybag, Custom Packaging Available

Feature/Design

Lightweight, Large Capacity, Multi-Pocket, Durable

Transport Package

One PCS Per Polybag

Specification

30x15x45cm

Trademark

NONE

Origin

Made in China

Production Capacity

1000000 Pieces/Year

Key features

Fully Waterproof Oxford Cloth: Crafted from high-density Oxford cloth with fully waterproofing and wear-resistant bottom.

Large 35-49L Capacity: Spacious main compartment fits up to 15.6-inch laptops, tablets, and daily essentials.

Custom Logo and Color: Supports custom logo, color, size, pattern, and packaging for B2B orders.

Ergonomic Comfort Design: Features padded adjustable shoulder straps and breathable back panel for reduced fatigue.

Durable Reinforced Structure: Equipped with double-stitched seams, reinforced bottom, and robust metal zippers.

Multi-Functional Organization: Includes front pouches, side mesh pockets, and strap storage for efficient item management.

OEM/ODM Manufacturing: 30-year manufacturer offering free design, samples, and private label development.

Versatile Usage Scenarios: Ideal for school, commuting, travel, outdoor activities, and everyday leisure.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Shanghai Heyin Silk Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 31 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.48h

AI-Powered supplier vetting

SummaryShanghai Heyin Silk Co., Ltd. was established in 1994 and supplies scarves, bags, and hats, with business activities covering silk, clothing, handicrafts, and related accessories. The supplier has one production line, a 2,422.0 m² manufacturing plant, 11–20 quality-control staff, two quality assurance and quality-control inspectors in one assessment, and four experienced R&D engineers. It reports customization from samples, OEM service for well-known brands, written procedures for service assessment, corrective actions, complaint handling, and finished-product inspection. Export activity is substantial, with 71%–90% of sales from exports and 31 years of exporting experience. However, no supplier-management-system certification is reported, no SDK is available, and the factory does not continuously reconcile quantities for every batch or production lot. Financial fields identify reporting years but provide no assessable financial results.

Supplier typeThe supplier is a manufacturer and exporter of fashion accessories, with stated production and processing activities covering silk, clothing, and handicrafts, plus sales of scarves, bags, hats, and related products. Its 2,422.0 m² plant, one production line, and export operations support classification as a manufacturing-oriented supplier rather than only a trading intermediary.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Therefore, the provided information does not demonstrate possession of relevant management-system certification and does indicate a stated gap for this field.

After-Sales capabilityThe supplier reports written procedures and followed records for service assessment, corrective and preventive actions, and effective customer complaint handling. These documented mechanisms provide explicit evidence of structured service and complaint-response capability.

Production capacityThe supplier operates a 2,422.0 m² manufacturing plant with one production line and reports annual production output within the stated range. It also has 11–20 quality-control staff, but does not continuously reconcile quantities for every batch or production lot, indicating a documented production-control weakness despite established manufacturing capacity.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands and offers customization from samples. These statements directly demonstrate capability to produce customized products based on customer samples and brand requirements.

Client casesThe supplier states that it has earned recognition and trust from Uniqlo through more than 20 years of cooperation. This is an explicit named customer relationship and provides evidence of experience serving a recognized international brand, although no additional customer-case details are supplied.