ColdSNAP 2C

ColdSnap 2°C Descending helps protect life science products that must remain above 2°C throughout the cold chain. When temperatures fall to the specified threshold, the indicator changes to bright red and remains activated, providing permanent visual evidence of the exposure—even after the shipment returns to its approved temperature range. This clear indication allows receiving and quality teams to quickly identify affected shipments and follow established procedures for inspection, quarantine, or product disposition.

Ideal for pharmaceuticals, biologics, vaccines, diagnostics, reagents, and clinical trial materials, ColdSnap 2°C Descending can be incorporated directly into shipping packages, secondary packaging, or storage processes. Its rugged, all-mechanical construction requires no batteries, electronics, software, or specialized reader. With ±2°C accuracy and a straightforward activation process, ColdSnap provides a simple and dependable way to strengthen cold-chain oversight, support quality assurance, and help protect product efficacy and patient safety.