123CoolBox - Smart Airfreight Temperature-Controlled Packaging Solutions

About 123CoolBox

As a trusted manufacturer and supplier based in Guangzhou, China, 123coolbox.com delivers high-performance, temperature-controlled packaging solutions for the global cold chain logistics industry.

We specialize in insulated cool boxes designed for airfreight transport of perishable goods including fresh produce, seafood, pharmaceuticals, and biologics. Our advanced in-wall insulation technology ensures thermal stability for up to 120 hours, even under extreme ambient conditions.

Partnering with Longxiang Group Limited, we combine engineering excellence with scalable manufacturing to serve clients across North America, Europe, and Asia-Pacific.

Our Products

Engineered for performance, reliability, and sustainability — our cool boxes meet the highest standards in temperature control and durability.

CB-20L Standard

Ideal for small shipments of pharmaceuticals and diagnostics.

Capacity: 20L
Duration: 72h @ 2-8°C
Material: EPS + Vacuum Panel
Weight: 2.1kg

CB-40L Extended

Extended thermal protection for long-haul airfreight.

Capacity: 40L
Duration: 120h @ 2-8°C
Material: XPS + VIP
Weight: 4.3kg

CB-15L Pharma

Compact design for clinical trial samples and vaccines.

Capacity: 15L
Duration: 96h @ 2-8°C
Material: VIP + Reflective Layer
Weight: 1.8kg

CB-60L Fresh

High-capacity solution for fresh fruits and vegetables.

Capacity: 60L
Duration: 72h @ 0-10°C
Material: EPS + PCM
Weight: 6.5kg

CB-30L DualTemp

Dual-compartment design for mixed temperature loads.

Capacity: 30L (15L+15L)
Duration: 72h @ ±15°C range
Material: VIP + EPS
Weight: 3.2kg

CB-50L Seafood

Optimized for frozen and chilled seafood transport.

Capacity: 50L
Duration: 96h @ -20°C to 4°C
Material: XPS + Dry Ice Compatible
Weight: 5.1kg

CB-25L Express

Lightweight and fast-deploying for urgent shipments.

Capacity: 25L
Duration: 48h @ 2-8°C
Material: EPS + PCM
Weight: 2.4kg

CB-70L Max

Maximum capacity for high-volume perishable transport.

Capacity: 70L
Duration: 72h @ 0-10°C
Material: EPS + Reflective Foil
Weight: 7.8kg

CB-10L Mini

Ultra-compact for diagnostic samples and small biologics.

Capacity: 10L
Duration: 48h @ 2-8°C
Material: VIP Core
Weight: 1.2kg

CB-80L Super

Industrial-grade for large-scale temperature-sensitive cargo.

Capacity: 80L
Duration: 96h @ 2-8°C
Material: XPS + VIP Reinforced
Weight: 9.0kg

Why Choose 123CoolBox?

Our engineering, materials, and quality control ensure unmatched performance in temperature-sensitive logistics.

Precision Temperature Control

Maintain 2-8°C, frozen, or ambient ranges with accuracy. Validated for pharmaceutical and food safety compliance.

Airfreight Optimized

Lightweight yet durable design meets IATA and airline requirements for seamless global shipping.

Sustainable Materials

Recyclable EPS, XPS, and vacuum insulation panels reduce environmental impact without sacrificing performance.

Pharma-Grade Validation

IQ/OQ/PQ documentation available. Compliant with GDP, FDA, and EMA cold chain standards.

Factory Direct Pricing

Manufactured in Guangzhou, China — we offer competitive pricing with no middlemen.

Global Support

Serving customers in over 30 countries with local logistics partners and responsive service.

Frequently Asked Questions

How long do your cool boxes maintain temperature?

Depending on model and ambient conditions, our boxes maintain required temperatures for 48 to 120 hours. The CB-40L Extended model offers up to 120 hours at 2-8°C.

Can I use dry ice with your cool boxes?

Yes, select models like the CB-50L Seafood are designed to safely accommodate dry ice. Please consult product specifications for compatibility.

Are your cool boxes reusable?

Most of our cool boxes are designed for single-use to ensure consistent thermal performance. However, some customers reuse them for non-critical applications.

Do you provide temperature validation reports?

Yes, we offer full thermal validation data, including IQ/OQ/PQ documentation, upon request for regulated industries.

What is your minimum order quantity (MOQ)?

MOQ varies by model but typically starts at 100 units. Contact us for custom volume pricing and sample availability.

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