This video demonstrates our standardized backpack production process from cutting to sewing and assembly.

This video shows different sewing machines used in backpack manufacturing and their impact on quality and efficiency.

This video demonstrates the backpack production process with a focus on stitching and structural reinforcement.

This video demonstrates our backpack quality control process, including inspection, sampling, and packaging procedures before shipment.

This video showcases our custom pickleball bag production and real sports usage scenarios, highlighting both manufacturing capability and product performance.

This video presents our bike bag in real outdoor cycling environments, demonstrating its functionality, durability, and practical storage design for riders.

From Concept to Creation.

Every successful bag starts long before production.

At our OEM/ODM development center, every project goes through a structured process—from concept discussion and material selection to prototyping, functional validation, and production readiness.

We work closely with global brands to transform ideas into market-ready products while ensuring performance, consistency, and manufacturability.

What you see here is not just a sample.
It is the beginning of a scalable product.

OEM / ODM Development
Rapid Sampling
Engineering Support
Mass Production Ready

Start building your next bag collection with confidence.

Explore our custom outdoor backpack manufacturing capabilities.

Lempsports provides complete OEM and ODM backpack solutions, including product development, rapid sampling, material sourcing, quality control, and mass production.

Key Features:
• Waterproof and durable materials
• Ergonomic carrying system
• Reinforced construction
• 7-day sample development
• Annual production capacity of 10 million+ bags

We work with outdoor brands, wholesalers, importers, and retailers worldwide to develop high-quality backpack collections.

At our factory, every production batch undergoes tensile strength testing to verify the durability and load-bearing performance of straps and webbing. Our quality control team samples products from each production run, records the testing data, and provides inspection reports to ensure consistent quality standards.

✔ Batch-to-batch quality consistency
✔ Professional tensile strength testing
✔ Detailed inspection reports
✔ Reliable OEM & ODM manufacturing

When you work with us, you're not just sourcing bags — you're partnering with a manufacturer committed to quality, transparency, and long-term reliability.

Looking for a trusted bag manufacturing partner? Contact us today.

See why UK clients highly approve of LEMP China’s premium padel paddles and bags at the Canton Fair. Explore our high-quality OEM/ODM bag solutions for sports brands worldwide.

A satisfied international client sharing a testimonial for Lem China, a professional backpack and outdoor equipment manufacturer, highlighting their on-time delivery and strict quality control.

Explore our latest collection of premium sports bags & backpacks. See LEMP SPORTS in action at the 139th Canton Fair, connecting with global partners through quality and innovation.