Solve high shipping costs and low-quality issues for US buyers—keep food fresh for 12+ hours with leak-proof thermal insulation tailored for corporate events, picnics, and outdoor teams. As a leading insulated cooler backpack wholesaler,
Solve high shipping costs and low-quality issues for US buyers—keep food fresh for 12+ hours with leak-proof thermal insulation tailored for corporate events, picnics, and outdoor teams.
Get Free Quote in 24hAs a leading insulated cooler backpack wholesaler, TIANSHANGXING BAG LEATHER GOODS CO., LTD delivers premium OEM/ODM solutions direct from our 30-year-old Baigou factory. Targeting US purchasing managers tired of unreliable suppliers, our insulated cooler backpacks cut costs by up to 37% while ensuring FDA-compliant quality. Read on to discover how we outperform competitors in price, service, and China's efficient supply chain.
You manage procurement for events, catering, or outdoor ops. Sourcing reliable insulated cooler backpacks shouldn't drain your budget or time—but it often does.
Retail markups hit 50-70%, turning a $15 wholesale unit into $40+ per piece. US importers lose ROI fast.
Cheap PEVA liners tear after 3 months; insulation fails in 4 hours. 42% of buyers report returns per Alibaba data.
Freight from scattered suppliers adds $5-8/unit + 45-day waits. Disrupt your supply chain and miss sales seasons.
These issues cost operations managers 25% more annually. Our factory-direct model fixes this—keep reading.
Our insulated cooler backpack wholesale line uses 5-layer thermal tech (PEVA + foam + polyester) to maintain 12-24 hour chill. Perfect for corporate picnics, lunch delivery, or team outings in the USA.

| Feature | Specification | Benefit |
|---|---|---|
| Capacity | 20L / 30L / 40L | Fits 12 cans + ice packs |
| Insulation | 5-layer PEVA + 8mm foam | 12-24hr cold retention |
| Material | 600D Polyester + Leak-proof liner | Waterproof, durable 5000+ cycles |
| Weight | 1.2kg empty | Lightweight for daily use |
| Certifications | FDA, CE, RoHS, ISO 9001 | US market compliant |
cooler backpack backpack with cool bag Portable Backpack
Corporate Events: A Texas catering firm ordered 5,000 units—reduced food spoilage by 45%, ROI in 60 days.
Outdoor Teams: California logistics company uses for worker lunches; 28% less waste reported.
For cross-border e-commerce sellers, our custom insulated cooler backpack supports Amazon FBA with barcodes and packaging.
500 units. Custom OEM starts at 1000 for best pricing.

12-24 hours with proper ice packs. Lab-tested at 32-90°F.
T/T (30% deposit), L/C, PayPal for samples. Compliant with US regs.
Yes, full OEM/ODM. Pantone colors, embroidery, zippers—free prototypes.
20-30 days sea (West Coast), 7-10 air. Consolidated pallets save 25%.
1-year warranty, free replacements for defects. Full tracking via app.
Yes, all liners BPA-free and food-grade certified.
David K., Purchasing Mgr, Florida Events: "These leak-proof insulated lunch cooler backpacks are game-changers. Held cold for 14hrs at our festival—no spills!" ★★★★★
Emily T., E-com Seller, NY: "Wholesale pricing beat everyone. Custom picnic cooler backpacks arrived fast—boosted my Shopify sales 40%." ★★★★★
Robert M., Ops Director, Colorado: "Durable, high-capacity portable cooler backpacks. Shipping costs halved vs. others. Highly recommend!" ★★★★★
Lisa P., Supply Chain Lead, Texas: "OEM quality exceeded expectations. Ice pack compatibility perfect for team lunches." ★★★★★
100% money-back guarantee. No risk—start saving 37% today.
TIANSHANGXING BAG LEATHER GOODS CO., LTD | sales001@baigouluggage.cn | +86 18031277371 | No. 12 Yanling Road, Baigou Town, Baoding, China
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Written by: Alex Chen, Senior B2B Sourcing Director at TIANSHANGXING
With 25+ years in luggage manufacturing and exports to 50+ countries, Alex specializes in OEM insulated products for US markets. Featured in Supply Chain Dive.
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