Case vs Cooler Cold Chain
Protective cases and coolers are both used for cold chain transport. Cases are durable, reusable, IP-rated, B2B-grade. Coolers are typically consumer-grade, less durable, but offer temperature control. Choose based on transport distance, equipment value, and temperature range.
Detailed Comparison
| Aspect | Case | Cooler Cold Chain |
|---|---|---|
| Temperature hold (24h) | +0-4 hours | +12-48 hours (with ice) |
| IP rating | IP65-68 | IPX4-IPX7 |
| Durability | Mil-Std-810 (B2B) | Consumer-grade |
| Cost | $100-500 | $30-200 |
| Reusable trips | 500-2000+ | 50-200 |
| Custom foam | Yes (CNC cut) | No (limited) |
| Best for | Pharma, biotech, medical devices | Food, beverage, catering |
Verdict
Choose case for: pharma, biotech, medical devices, B2B, long-distance, high-value. Choose cooler for: food, beverage, catering, consumer, short-distance. For 2-8°C pharma transport, validated cases are required.
Which holds temperature longer?
Coolers with proper ice packs hold 12-48 hours at 2-8°C. Cases with phase-change material (PCM) packs hold 24-96 hours. For pharma, validated cases with temperature loggers are required.