Eco-Friendly Polyester Waterproof School Bag Backpack Student Fashion

Product Description

Specification

Material: Oxford cloth	Size: 30x13x45cm
Capacity: 18 liters	Function: Waterproof
Lining material: Polyester	Style: Multi-functional student backpack and laptop bag
Carrying system:Comfortable Fit

Product Description:

Premium Canvas Material:
The bag is crafted from high-quality, durable canvas fabric that is both lightweight and long-lasting.   The canvas ensures the backpack stands up to everyday use, whether for school, commuting, or travel.

Generous Capacity and Size:
With a size of 47cm (height) × 30cm (width) × 13cm (thickness), this backpack fits A4 magazines, textbooks, a tablet or laptop (up to 15 inches), and personal necessities like a water bottle or umbrella.   Despite its large capacity, it remains lightweight and comfortable for everyday carry.

Multi-pocket Organization:
The double front zipper pockets provide quick access to essentials—such as your phone, keys, wallet, chargers, or pens.   The spacious main compartment fits books or laptops, while an internal divider keeps gadgets separated from other items.   Side pockets are great for bottles and umbrellas, and a back zipper pocket offers extra security for valuables.

Adjustable Comfort:
Adjustable shoulder straps ensure a custom fit for any body shape or size, while reinforced stitching at major stress points means this bag is built to last.

Smooth Zippers & Reinforced Details:
All zippers glide easily for quick access, and reinforced triangle stitching at the handles and straps help prevent tears and extend lifespan.

Trendy Urban Look:
Large bold letter graphics and a wide choice of colors—white, black, blue, and grey—give this backpack a modern, sporty, and youthful vibe.   It's perfect for trendsetters who want to add an edge to their daily style.

Why Choose This Canvas Backpack?

Durable and dependable—crafted for daily use and all weather conditions.
Spacious, organized storage—never lose your essentials again.
Fashion-forward design—modern graphics ensure you stand out.
Universal appeal—fits a wide variety of users: students, professionals, travelers, and anyone with a busy lifestyle.
Great gift—makes a practical and trendy present for friends, classmates, or relatives.

Packing & Delivery

Single package size: 35x48x5cm

Individual weight: 0.55kg

Quantity per box: 10 pieces.     Box size: 35x48x50cm

After receiving the confirmation, the samples will be dispatched in 5 days

The bulk goods will be dispatched within 25 to 35 days after receiving the advance payment

Company Profile

shanghai heyin silk co.,ltd.

HEYIN Silk: Three Decades of Excellence in Luxury Accessory Craftsmanship

 

With an illustrious 30-year heritage in fine silk manufacturing, HEYIN Silk has established itself as a premier producer of sophisticated scarves, elegant hats, and refined bags for discerning global brands. Our longstanding 20-year partnership with international retail giant UNIQLO stands as testament to our uncompromising commitment to excellence.

 

Guided by our founding ethos of "Exquisite Craftsmanship, Unrivaled Service," we meticulously create accessories that harmonize exceptional comfort with contemporary style and practical functionality. Our comprehensive quality assurance protocol begins with the careful selection of only the most luxurious materials - including premium mulberry silk, finest cashmere, merino wool, and innovative sustainable fabrics - each chosen to deliver unparalleled softness and enduring quality.

 

Through stringent quality control measures implemented at every stage from initial design to final production, we guarantee our collections consistently meet and exceed rigorous international standards. Our dedicated design team remains at the forefront of global fashion trends while offering fully customizable solutions to fulfill the most exacting client specifications.

 

The exceptional pre- and post-sales service that accompanies our products has earned us the trust and loyalty of clients worldwide. We warmly invite you to explore the possibilities of partnership as we weave together a future defined by shared success and mutual growth.

FAQ

Recommended Use Scenarios:

Student Backpack:
Ideal for middle school, high school, and college students.  Carry textbooks, notebooks, a laptop, and all school essentials comfortably.  The multiple compartments keep everything organized so students can focus on learning and activities.

Laptop Bag:
With a padded inner compartment, it's perfect for carrying your laptop or tablet to the office, the library, or a coffee shop.  Great for remote work, freelancers, or anyone who needs their tech on the go.

Travel & Everyday Use:
Lightweight yet roomy, this backpack is an excellent choice for day trips, shopping, the gym, or as a carry-on for flights.  The side pocket ensures your water bottle or umbrella is never out of reach, and the back zipper pocket provides security in crowded places.

Leisure & Sports:
Bring your backpack to sports practice or leisure activities—there's plenty of space for a change of clothes or gym gear.

Our advantages:

 

30 years of outstanding manufacturing - Founded in 1994, with decades of professional experience in fashion accessories and bags

 

Uniqlo Quality Certified - A trusted supplier to global fast fashion leaders for over 20 years

 

High-quality material selection - using 100% mulberry silk, high-grade blended materials, premium cashmere, wool, eco-friendly leather and composite materials

 

A strict quality control system - a five-stage quality inspection process in line with international standards

 

Competitive minimum order quantity - Flexible minimum order quantity is 50 pieces (lower for existing customers)

 

Fast sample turnover - 7-10 days for prototypes and 3 free revisions

 

Customized expertise - Strong OEM/ODM capabilities for developing private labels

 

Trend-driven design - A dedicated R&D team tracks global fashion movements

 

Cost-effectiveness - Vertical integration can provide high-quality products at competitive prices

 

Seasonal flexibility - The ability to handle urgent/large-volume seasonal orders

 

VIP Customer Service - Dedicated account managers for major partners

 

Complete after-sales service relieves customers of worries

Product Description

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       Answers to several questions regarding orders and after-sales service

1. Shipping Cost & Logistics
We tailor shipping solutions based on your order volume and destination:

Cost Structure:
Unit shipping cost decreases with larger orders
Regional variations apply (e.g., Southeast Asia rates differ from Europe)
Carrier Options:
UPS: Preferred for most regions (trackable, 3-7 business days)
MS: Economical for small parcels to remote areas
Special Line: Cost-effective for bulk SEA shipments
2.                Global Delivery Network
We reliably ship to 150+ countries, with specialized channels for:
Fast Fashion Hubs: Japan/Korea (72hr express lanes)
Emerging Markets: Africa/South America (consolidated shipping available)
3.                Delivery Timeline
Your order progresses through three phases:
If there is stock available
Preparation: 3-7 business days after payment (quality check + custom packaging)

Transit:
Express (UPS/DHL): 3-7 days
Standard (EMS): 7-15 days
Exceptions: Peak seasons may add 2-3 days (we proactively notify delays)
4.  After-Sales Commitment
Your satisfaction drives our improvement:
1) If there's any problem to the product you get, pls contact us and send us the photo or short video of the broken part in time.        If it's unfixable, we would love to offer you partial refund or full refund.
2) If you have any suggestion for our packing, delivery, anything, pls let us know.       We would love to follow your advice, to make our customers satisfied.
5.
Our Services:
1) Your inquiry  will be replied within 24 hours.
2) OEM &ODM are welcomed and ODM brand is acceptable.
3) Free design according to customer's demand.
4) Strict rules of Privacy Protection of your information.
5) VIP aftersales service.