Your Professional Backpacks Manufacturers
Founded in 2011, Key Supply Solutions Inc specializes in customized promotional and corporate gifts. With over a decade of industry experience, we have built long‑term partnerships with major global brands by delivering reliable supply chain management, exceptional customer service, and a diverse range of tailored product solutions.
Why Choose Us
Production Equipment
The factories we partner with are equipped with advanced production equipment, including: Digital printers, Laser engraving machines, Automated production lines, High-precision molding equipment.
Excellent Team
We have established long-term relationships with major brands and businesses, gaining the trust of our customers through efficient supply chain management, high-quality customer service, and a wide range of product options.
Our Certificate
Our partner factories hold internationally recognized certifications, including ISO 9001 and BSCI, ensuring consistent product quality, responsible production practices, and full compliance with global import standards.
Sales Market
With core markets in the U.S. and Europe and exports spanning over 15 countries—including South Korea, the U.K., Brazil, Mexico, and more—our products enjoy a strong reputation and long‑term trust from internationally recognized brands across multiple regions.
Benefits of Backpack

Safety
A backpack enables you to carry your belongings safely. Most backpacks are waterproof, lightweight and flexible, and they provide maximum protection for the products inside them. Using a backpack also means that your belongings are kept closer to your body, making it difficult for thieves to steal.
Can Be Carried For Long Periods Of Time
Because backpacks use two soft, padded shoulder straps to distribute weight more evenly, they can be carried for long periods of time without experiencing discomfort.
Trendy
Backpacks are trendy and it seems that a good quality backpack will never go out of style. In fact, there are several stylish backpacks of all types and sizes available on the market to choose from.
Convenient
Backpacks are incredibly convenient as they give you access to your items easily and with very little effort. You can see what' s inside at a glance and everything is within easy reach.
Stay Organised
A quality backpack will have enough room to carry your important essentials and enough pockets and compartments to help you stay organised throughout the day.
Comfortable
Backpacks make carrying around everything from books to clothing and other essentials more comfortable. No matter what you are carrying in your backpack, or how much it weighs, it will be much easier and safer. With a backpack, the weight is more evenly distributed and your hands will be free to use your smartphone or hold your latte.

Applications Of Backpacks
Outdoor Adventure
Backpacks are essential gear for outdoor enthusiasts, providing storage for camping, hiking, and trekking essentials such as tents, sleeping bags, and food supplies.
Travel
Backpacks are favored by travelers for their convenience and portability. They serve as carry-on luggage for flights and can easily navigate crowded streets and public transportation.
School and Work
Backpacks are practical accessories for students and professionals alike, offering storage for textbooks, laptops, notebooks, and other essentials needed for school or work.
Urban Commuting
Backpacks are ideal for urban commuters who need to carry laptops, gym clothes, water bottles, and other daily essentials while navigating city streets and public transit.
Emergency Preparedness
Backpacks serve as emergency kits, containing first aid supplies, emergency blankets, water purification tablets, and other essentials for disaster preparedness and survival situations.
Types Of Backpacks
Daypacks
Daypacks are compact and lightweight, designed for short hikes or everyday use. They typically feature padded straps and multiple compartments for organizing essentials.
01
Hiking Backpacks
Hiking backpacks are larger and more rugged, equipped with suspension systems and adjustable straps for carrying heavy loads comfortably during long treks.
02
Travel Backpacks
Travel backpacks are versatile and spacious, ideal for globetrotters. They often feature multiple compartments, lockable zippers, and padded laptop sleeves.
03
Hydration Packs
Hydration packs are specially designed for carrying water reservoirs, with integrated hydration systems and hose ports for convenient drinking on the go.
04
School Backpacks
School backpacks are tailored for students, with padded laptop compartments, water bottle pockets, and ergonomic designs for carrying books and supplies.
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Specification
|
Item |
Value |
|
Type |
Bag/backpack |
|
Style |
Fashion/Casual/Outdoor/Travel/ Portable |
|
Fastener /Closure type |
Zipper,double zipper,button.More types are welcome to customize. |
|
Pattern Type |
Plain/letter |
|
Certificate |
BSCI |
|
Material |
TUP |
|
Hardness |
Different material and different touch feeling, More types are welcome to customize. |
|
Color |
Optional |
|
Size |
31*15*42cm |
|
Shape |
Customize any shape. |
|
Logo/Printing: |
Customized,Embroidery, Silk printing, embossed, Digital print, heat transfer print also available. |
|
Usage |
Travel, outdoor, commute, school, shopping, Nissan use |
|
Feature |
Waterproof, durable |
|
Packing |
One piece with individual poly bag,several in a carton /1pc/poly bag + Export Carton; |
|
Function |
Business, travel, trip |
|
MOQ |
50 |
|
OEM/ODM |
Acceptable |
|
Shipping: |
1) By air or sea or combined transportation. |
|
Sample |
Available |
|
Product leading time |
Usually 20 days |
|
Delivery Time |
20-35 days |
|
Payment Term |
We accept payment terms: T/T, L/C, Paypal |
Order Process

Packaging & Shipping

Packing
One backpack /vest in one polybag,ten backpacks/vests for one carton or as clients requested.
Shipping Terms
FOB/CNF/CIF/DDP service is available.MOLLE Backpack shipping method is depend on customer's request.

FAQ
As one of the leading backpacks suppliers in China, we warmly welcome you to buy bulk cheap backpacks from our factory. All custom made products are with high quality and low price. If you have any enquiry about free sample, please feel free to email us.
30L Lightweight Foldable Backpack, Drawstring Backpack Bags, bag

















