Explore our primary factory-direct production designs matching European CE directives, engineered with high-density polyurethane coatings and structural load integration.
The global outdoor travel gear and commuter luggage markets are experiencing an unprecedented technical convergence. Business travelers and extreme outdoor enthusiasts alike demand products that offer extreme durability, smart compartmentalization, and verified weather protection. In this macro-industrial landscape, the **CE Certified travel backpack 40l waterproof** serves as a core benchmark for international distributors, bulk wholesalers, and high-growth retail brands.
Industrial buyers face the double challenge of ensuring compliance with environmental regulations (such as REACH and RoHS in Europe) while meeting strict consumer requirements for real-world waterproofing. Standard DWR (Durable Water Repellent) coatings are no longer sufficient; global suppliers must now leverage advanced materials such as TPU (Thermoplastic Polyurethane) laminations, ultrasonic welded seams, and IPX-certified zipper assemblies to deliver true environmental protection.
Modern export demands are driven by advanced engineering. Traditional manufacturing hubs are transforming into high-tech R&D facilities to meet global standardizations.
Modern factories are moving from low-grade polyester to high-tensile 840D and 1680D TPU-coated nylon fabrics. These materials offer exceptional puncture resistance, tear strength, and chemical stability, ensuring compliance with both environmental and physical safety requirements.
Rather than using standard needle-and-thread stitching, which creates thousands of water-permeable holes, state-of-the-art factories employ high-frequency electromagnetic welding. This process fuses material panels at the molecular level, creating seamless, completely waterproof junctions.
As 40L packs can carry significant weight, factories are integrating multi-density EVA foam backpanels, 3D mesh air tunnels, and load-adjuster suspension straps. This architecture redistributes weight directly to the wearer's hips, preventing fatigue during extended travel.
Throughout its 24-year development process, Tian Shangxing has always taken customer market demand as the guide for product research and production. We have successfully registered globally recognized brands such as **Tianshang Xing, Inspur, Taya, Balmatik, Rolling Joy, and OMASKA**. Among these, OMASKA represents our flagship brand for premium, high-durability travel systems.
To date, OMASKA has successfully registered its trademark in more than 30 countries—including the European Union, the United States, and Mexico. We have established exclusive sales agencies and brand image stores in more than 10 countries, ensuring our global clientele receives timely, localized support.
Tian Shang Xing produces and ships according to custom customer requirements, providing a seamless experience of brand value and comprehensive product tracking services during both OEM and ODM processes. Our dedication and focus have won the trust of major global clients. Tian Shangxing will continue to deepen its cultivation of luggage products, serving as a creator of fast-fashion travel luggage and leading the innovative development of the luggage industry to bring Baigou luggage to a larger stage in the world.
Choose OMASKA as your trusted partner for a seamless integration of innovation, quality, and reliability. With over 26 years of industry expertise, we deliver cutting-edge, customized solutions through our strong R&D capabilities and flexible OEM/ODM services.
With over 26 years of experience, the company possesses extensive industry knowledge, manufacturing expertise, and market insight.
Continuous investment in R&D, supported by numerous patents and a flexible OEM/ODM service model, ensures innovative and customizable product solutions.
Adherence to international standards through strict multi-stage quality control and global certifications guarantees product excellence and reliability.
A comprehensive service system—from pre-sales consultation to after-sales support—combined with a robust supply chain ensures stable production, on-time delivery, and worldwide customer satisfaction.
Our manufacturing processes are certified to **ISO, BSCI, SGS**, and other global standards, ensuring consistent quality management and product reliability. Every production team member has a minimum of 5 years of active experience and must complete a rigorous 72-hour OMASKA quality training program, uniting skill and discipline to uphold our reputation.





We support local distributors in resolving complex logistical and compliance barriers. Our regulatory support system ensures seamless importation into major global regions.
Our backpacks undergo comprehensive testing for mechanical strength (EN 12900 series), colorfastness, and water-resistance metrics. We supply the full Declaration of Conformity (DoC) and CE marking guides required for European customs clearance.
Protecting user health is paramount. All polymers, zipper pulls, and coatings used in OMASKA products are verified free of harmful plasticizers (phthalates) and heavy metals, meeting EU REACH Directive 1907/2006/EC.
Through our established freight forwarding networks, we offer flexible shipping options, including DDP (Delivered Duty Paid), CIF, and FOB terms, managing customs clearance and local haulage directly to your distribution warehouses.
Featuring dedicated, padded 17-inch laptop compartments, anti-theft security pockets, and sleek, minimalist exteriors that fit perfectly into executive corporate settings.
Fitted with ergonomic load-lifter straps, sternum support buckles, hydration reservoir pockets, and IPX6 waterproof shells to withstand extreme weather conditions.
Designed with 180-degree clamshell openings for quick airport security checks, fitting within international airline carry-on overhead bins and under-seat spaces.
As a pioneering manufacturer, OMASKA is actively developing the next generation of high-capacity carry systems. Our R&D center is currently focusing on three key technology pillars:
Our long-term commitment is to offer fully circular products by 2030, ensuring that every OMASKA backpack can be easily disassembled and recycled at the end of its functional lifecycle.
Get immediate answers to the most common questions raised by international sourcing agents, procurement directors, and retail wholesalers.
A: Our CE certified lines undergo rigorous physical and chemical tests, including tensile strength tests of seams (EN ISO 13935), abrasion resistance tests of fabrics (EN ISO 12947), colorfastness to water and light, and verification that all materials are free of SVHCs (Substances of Very High Concern) under the EU REACH regulation.
A: DWR (Durable Water Repellent) is a surface treatment that causes water to bead and roll off, suitable for light rain. TPU (Thermoplastic Polyurethane) lamination is an internal membrane applied to the fabric, blocking all water penetration even under hydrostatic pressure. For true waterproof performance, we combine TPU fabrics with high-frequency welded seams and water-resistant zippers.
A: Yes, a 40L capacity is widely considered the maximum allowable carry-on size. Our 40L models are designed to fit within the standard 55 x 40 x 20 cm dimensions required by major international carriers (such as Lufthansa, Air France, and Delta), allowing travelers to bypass checked bag queues.
A: Our standard MOQ for custom OEM production is 500 units per style. This allows us to optimize raw material sourcing, dye lots, and production lines. For select catalog items, we can offer lower MOQs. Please contact our sales team to discuss your specific branding needs.
A: We operate under a strict ISO-certified quality management system. Quality control begins with 100% inspection of incoming raw materials. We perform timed, in-process spot checks during cutting, stitching, and welding, followed by a final 100% manual inspection of every backpack prior to packaging and shipment.
Complete your catalog with our specialized business travel models, luxury PU configurations, and impact-resistant hardside luggage options.
We participate in major global industry trade fairs, showcasing our manufacturing systems to clients worldwide.



