| Segment | Temp Setpoint | Max Allowed Excursion | Key Tech Feature | |----------|--------------|----------------------|------------------| | Filling to tanker | 0–1°C | None (instant alarm) | PT100 probe + CO₂ purge | | Road/rail (EU) | 3°C ± 1°C | 6°C for 30 min | Dual-reefer unit | | Ocean (export) | 3°C | 5°C for 60 min | Controlled Atmosphere + break seal | | Warehouse | 3°C | 4°C (no more than 2 hrs) | Thermal interlayers | | Last-mile delivery | 4°C | 7°C for 15 min | Zone-dedicated van + printout POD |

The beer is pushed out by air pressure applied to the bag, meaning the beer itself never touches oxygen or compressed CO2cap C cap O sub 2

The integrity of a pilsner is highly sensitive to what brewers call the "three enemies of beer": . Traditional shipping often exposes beer to fluctuating temperatures, which accelerates the oxidation and aging process, leading to a "papery" or stale taste.

Pilsner Urquell’s modern cold-chain initiative involves several specialized layers of protection: