Wine Logistics & Export Shipping

Wine holds condition best between +10 °C and +20 °C — 50 °F to 68 °F — and sustained exposure above +30 °C raises the risk of accelerated ageing and flavour change, alongside physical stress on closures and packaging. Humidity is the second variable and the one more often ignored: sustained damp lifts labels, softens cartons and undermines pallet stability, so a shipment can arrive commercially unsaleable with the wine inside it perfectly sound.

Bulk is what makes wine logistics structurally different. A flexitank turns a standard container into a single vessel holding up to roughly 27,000 litres, built from food-grade polyethylene with a barrier against oxygen ingress and taint compounds and a valve for drawing samples. Because the glass is not travelling, published industry analysis puts the carbon cost of moving wine in bulk at roughly 40% below the equivalent bottled shipment — and the same logic applies to freight cost, since you stop paying to move packaging weight across an ocean.

An ISO tank is the other bulk route: stainless steel, up to 26,000 litres, with insulated layers that reduce temperature fluctuation in transit, and reusable rather than single-trip. It suits operations that return equipment or want a harder barrier than a bladder. Bottled shipping remains the route for finished goods going straight to shelf, and there the calculation returns to payload weight, because glass reaches the container weight limit before it fills the floor.