How many carrying methods does this backpack offer?

It can be carried by one shoulder, both shoulders, or by hand, thanks to versatile, adjustable straps.

What colors are available?

We offer black, pink, golden rice, dark purple, and silvery white as standard. Custom colors are available for bulk orders.

What is the minimum order quantity (MOQ)?

MOQ details depend on customization needs. For standard models, please consult our sales team.

What packaging do you use? Can it be customized?

Each backpack is packed in a poly bag. Customized retail packaging can be provided for bulk orders.

What is your lead time for bulk orders?

Standard production time is 7-15 days for most quantity orders. Exact timing will be confirmed upon order.

Do you offer samples?

Yes, samples are available upon request. Please contact us for more details.

Can this backpack fit laptops or tablets?

The backpack can hold tablets and most laptops up to 13 inches, along with books and daily essentials.

Unisex Back to School Bag Adjustable Student Rucksack Laptop Daypack for Youth

Name: Unisex Back to School Bag Adjustable Student Rucksack Laptop Daypack for Youth
Brand: Shanghai Heyin Silk Co., Ltd.
SKU: 2108523352

Shanghai, ChinaShanghai Heyin Silk Co., Ltd.

US$3.00

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Capacity

Under 20L

Color

Beige, Black, Blue, Gray, Pink

Model NO.

HY250505103-5

Feature

Adjustable Straps, Multifunctional, Wear-resistant Bottom

Gender

Unisex

Material

Oxford Cloth

Season

All

Style

Simplicity

Waterproofing

Water-resistant coating

Zipper Type

Invisible Zipper

Product Name

Oxford Cloth Student Backpack

Lining Material

Polyester

Usage

School, Study, Daily Commute, Outdoor

Carrying System

Adjustable Shoulder Straps, Handle

Carrying Method

Single Shoulder, Double Shoulder, Hand Carry

Closure Type

Zipper

Inner Structure

Main Compartment, Invisible Inner Pocket

Outer Structure

Invisible Side Pocket

Laptop/Tablet Pocket

Fits up to 13-Inch

Feature/Design

Lightweight, Durable, Multi-Functional, Simple Des

Stitching

Double Needle, Reinforced Bottom

Hardware

Electroplated Hardware

Packing

Individual Polybag, Custom Packaging Available

MOQ

50 PCS

Custom Logo

Supported: Printing/Embroidery

Transport Package

One PCS Per Polyester

Specification

22x10x41cm

Trademark

NONE

Origin

Made in China

Key features

Premium Oxford Cloth Material: High-quality, lightweight, wear-resistant, and waterproof fabric for all-weather protection.

Customizable Logo and Color: Supports printing/embroidery logo and special color requests based on Pantone card.

Versatile Carrying Options: Can be worn on one shoulder, both shoulders, or carried by hand with adjustable straps.

Spacious and Organized Storage: 41x22x10cm dimensions with main compartment, invisible pockets, and 13-inch laptop slot.

Durable Double-Needle Stitching: Reinforced bottom and sturdy construction ensure long-lasting performance under heavy loads.

Flexible MOQ for Orders: Minimum order quantity starts at 50 pieces, with lower options for existing customers.

Fast Sample Turnaround: Samples dispatched within 10 days; production lead time 35-45 days after confirmation.

OEM and ODM Services: Full customization support including design, private labels, and brand development.

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: ≤2.94h

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.

Product Q&A

Q:What materials are used for the backpack?

The backpack is made from high-quality Oxford cloth, ensuring durability, waterproof performance, and lightweight comfort.

Q:What are the dimensions and main compartments?

The backpack measures 41cm x 22cm x 10cm. It features a spacious main compartment and a hidden/invisible side pocket for secure storage of valuables.

Q:Can we customize the logo or color?

Yes, customization options are available for logo printing and color selection (MOQ required). Please contact us with your requirements.

Q:Is this backpack suitable for students of all ages?

The ergonomic design and adjustable shoulder straps make it comfortable for both teenagers and young adults, suitable for middle school, high school, and college students.

Q:Is the backpack waterproof?

Yes, the Oxford cloth fabric has a waterproof coating to protect contents from light rain or splashes.