Cold Chain Shipping
Cold chain shipping is the shipping of perishable or temperature-sensitive goods, such as food, meal kits, and some pharmaceuticals, in insulated packaging with refrigerants so products stay within a safe temperature range.
Why it matters for ecommerce brands
Cold chain parcels are packed for the expected transit time and weather, so many brands ship only early in the week to avoid weekend holds. Packaging and expedited service often cost more than the product margin allows if not planned carefully.
Common questions
- Can you ship dry ice through UPS or FedEx?
- Yes, but dry ice is regulated as a hazardous material, so the package needs the correct marking, a declared dry ice weight, and packaging that lets gas vent. Air shipments have tighter limits and require carrier approval or training.
Cite this entry
"Cold Chain Shipping." Fulfillment Lexicon, last reviewed October 16, 2026. https://fulfillment.wiki/glossary/cold-chain-shipping/