As a waterproof school backpack manufacturer with 30 years of excellence, Tianshangxing solves your sourcing headaches—delivering durable, IPX6-rated backpacks that withstand rain and daily abuse, ensuring ROI through high-speed delivery and quality assurance .
As a waterproof school backpack manufacturer with 30 years of excellence, Tianshangxing solves your sourcing headaches—delivering durable, IPX6-rated backpacks that withstand rain and daily abuse, ensuring ROI through high-speed delivery and quality assurance.
Perfect for purchasing managers seeking reliable suppliers amid rising costs and quality issues.
As a purchasing manager in the USA, you face relentless pressure to balance budgets while ensuring student safety and durability. High prices from premium brands eat into your ROI, averaging 25-30% markups per Statista's 2025 school supplies report.
These issues compound: a single failed order can cost $50K+ in replacements. But there's a fix.
At Tianshangxing Bag Leather Goods Co., Ltd., we leverage our 30-year expertise as a leading waterproof school backpack manufacturer to deliver OEM/ODM designs tailored for USA schools. Our Baigou Town factory produces 500,000+ units monthly, beating competitors on price, service, quality, and China's optimized supply chain.
200,000 sqm facility with automated lines for high-speed delivery in 15-25 days to USA ports.
Premium 900D polyester with PU coating—IPX6 waterproof, tested to 10,000 abrasion cycles.
Custom logos, colors, and compartments for your brand—wholesale waterproof school backpacks from MOQ 500.
30-40% lower than competitors at $4.50-8/unit, with high-value advantage.
waterproof school backpack supplier waterproof school backpack factory wholesale waterproof school backpack
Application Scenarios: Ideal for K-12 districts, after-school programs, and promotional giveaways. Case Study: Texas ISD ordered 10,000 units—achieved 28% cost reduction, zero defects in first year.
Starts at 500 units per design, scalable to 50,000+. Perfect for district bulk orders.
15-25 days via sea freight from our factory; express air options in 7-10 days.
Yes, fully certified with CPSIA, REACH, and RoHS—third-party tested for lead/phthalates.

T/T (30% deposit), L/C, PayPal for samples. Secure and flexible for B2B.
Full OEM/ODM support—upload your artwork for free prototyping.
1-year warranty, free replacements for defects <1%. Lifetime tracking via our portal.
Consolidated FCL shipping from Tianjin port—$1.50-2.50/unit to West Coast USA.
"Best waterproof school backpack manufacturer we've found. Quality beats our old suppliers, prices 35% lower. Fast OEM turnaround!"
"Durable, fully waterproof backpacks arrived defect-free. High-speed delivery saved our back-to-school rush. Highly recommend for wholesale."
"Custom designs with logos—students love them. 40% cost savings vs. competitors. Top custom waterproof school backpack manufacturer."
"Excellent service, low shipping costs to USA. Backpacks hold up to rain perfectly. Partnering for life!"
Risk-Free: Free samples (up to 10 units), 30-day money-back guarantee. Beat high prices, low quality, and shipping woes now.
WhatsApp: +86 18031277371 | Email: sales001@baigouluggage.cn
Address: No. 12 Yanling Road, West of Xingsheng Street, Baigou Town, Baoding, China | Privacy Protected – See Policy
Hit enter to search or ESC to close
If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.
Trusted by USA Leaders: Proof of Our Waterproof School Backpack Manufacturer Excellence
Customer Logos
Global Certifications