- sales@keweibag.com
- 3F, No.4 Building, Xihuyuanquan Office Building, No.188 Beiqing East Road, Fengze District, Quanzhou, China
Leading Polypropylene Backpack Manufacturer
- 20+years of experience custom polypropylene backpack manufacturer
- Raw/recycled polypropylene, 100% quality inspection to ensure durability and moisture resistance
- Competitive price, support large order efficient production
- Provide free samples to reduce brand purchasing risks
- Comprehensive testing ensures water resistance, wear resistance, lightness and color firmness

Polypropylene Backpack Manufacturering in China
Unlock new opportunities in your backpack product line with Kewei polypropylene backpacks. Crafted from virgin or recycled polypropylene, we test every material in our factory for a 100% quality guarantee. With every test, Kewei ensures your PP backpacks are durable, moisture-resistant, versatile, and built to last, giving your brand a competitive edge.
Through our ODM/OEM services, we manufacture PP backpacks according to your style and design. With every Kewei polypropylene backpack, you get a trendy and timeless design, crafted for practicality and affordability. Whether you want multiple compartments, padded straps, a grab handle, or any other additional feature like a laptop sleeve and your brand logo, Kewei is your go-to wholesale polypropylene backpack manufacturer in China.
Collaborate with Kewei today to expand your existing or start a new PP backpack design. As your trusted PP backpack supplier, we guarantee fast turnaround for all your bulk orders. At Kewei, you get competitive polypropylene backpack prices, with unmatched quality. Request free samples now for your PP backpacks.

17.3inch Polypropylene Backpack

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Foldable Polypropylene Backpack

Hiking Polypropylene Backpack

Large Polypropylene Backpack

Classic Polypropylene Backpack

Orange Polypropylene Backpack

40L Polypropylene Backpack


