How quickly will you respond to inquiries?

All inquiries are replied to within 24 hours.

What shipping methods and timelines do you use?

We use UPS (3-7 days), MS, or Special Lines. Transit times vary by destination, with express options available for regions like Japan and Korea.

What materials are used in your products?

We use high-quality materials including Oxford cloth, polyester, mulberry silk, cashmere, merino wool, and eco-friendly leather.

Promotional Shopping Bag Travel Backpack Eco-Friendly Dye Polyester

Name: Promotional Shopping Bag Travel Backpack Eco-Friendly Dye Polyester
Brand: Shanghai Heyin Silk Co., Ltd.
SKU: 2100172042

Shanghai, ChinaShanghai Heyin Silk Co., Ltd.

US$3.90-4.65

1,000 Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Capacity

Under 20L

Color

Black, Gray, Khaki, Red

Model NO.

HY250614103-3

Feature

Adjustable Straps, Multifunctional, Reflective, Wear-resistant Bottom

Gender

Unisex

Material

Oxford Cloth

Season

All

Style

Sport

Waterproofing

Fully Waterproof

Zipper Type

Metal Zipper

Inside Material

Polyester

Waterproof

Dyeing Process

Eco-Friendly Dye

Washing Process

Environmental Protection Additive

Multi-Functional Zoning

Multi-Pocket Design

Comfortable Carrying

Air Cushion Shoulder Strap System

Transport Package

One PCS Per Polybag

Specification

30x13x45cm

Trademark

NONE

Origin

Made in China

Production Capacity

1000000 Pieces/Year

Key features

Eco-Friendly Dye Process: Utilizes environmental protection additives and eco-friendly dyeing techniques for sustainable production.

Fully Waterproof Design: Crafted with waterproof Oxford cloth and polyester lining to protect contents from all weather conditions.

Multi-Pocket Organization: Features double front zipper pockets, internal dividers, side pockets, and a secure back zipper pocket.

Customizable Solutions: Offers OEM/ODM services with customizable inside material, dyeing process, and multi-functional zoning.

Comfortable Carrying System: Equipped with air cushion shoulder straps and adjustable fit for users of all body shapes.

Durable Construction: Reinforced stitching at stress points and wear-resistant bottom ensure long-lasting performance.

Large Capacity Storage: 18-liter capacity fits A4 magazines, textbooks, and laptops up to 15 inches comfortably.

30-Year Manufacturing Heritage: Backed by three decades of excellence and a 20-year partnership with global retail giant UNIQLO.

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: ≤2.42h

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 are the recommended use scenarios for this backpack?

Ideal for students carrying textbooks and laptops, professionals commuting, travelers for day trips or flights, and for sports or leisure activities.

Q:What is the minimum order quantity (MOQ)?

The flexible minimum order quantity is 50 pieces, which may be lower for existing customers.

Q:How long does it take to produce samples and bulk orders?

Samples are dispatched within 5 days of confirmation. Bulk goods are dispatched within 25 to 35 days after receiving the advance payment.

Q:Do you offer customization services?

Yes, we provide strong OEM/ODM capabilities, including custom designs, private labels, and adjustments to materials and processes.

Q:What is your policy for after-sales service and product issues?

If there is a problem, contact us with photos or videos. For unfixable issues, we offer partial or full refunds. We also welcome feedback on packing and delivery.