Flexitank vs IBC vs Drums for Olive-Oil Imports

A flexitank is a single-use liquid bladder fitted inside a standard 20ft shipping container. Industry sources such as Container xChange put the standard capacity range at roughly 10,000–24,000 litres, with custom configurations available up to around 100,000 litres — in practice, a full-container bulk shipment.

An IBC (Intermediate Bulk Container) tote is a rigid, stackable unit — typically around 1,000 litres — that can be loaded individually, several to a container. Navarra Exports' own supplier data, for example, is built around roughly 910–1,000kg IBCs, with 18 fitting into a standard 20ft container.

A steel or food-grade plastic drum, typically 200 litres, is the smallest practical bulk unit — the standard choice for trial orders or destinations without bulk-decanting equipment on the receiving end.

As LAF Technology's comparison of bulk-liquid packaging notes, judging a format on unit price alone is a common mistake. The full cost picture includes the packaging itself, freight per litre, loading and discharge labour, storage space, cleaning, and — for reusable formats — return logistics. Flexitanks are one-trip by design, so there's no packaging to return or clean afterward; the same is true of single-use food-grade IBC liners, where used. Reusable rigid IBCs and drums avoid the one-trip cost but carry a return-and-clean cost instead, unless a supplier has a genuine local reverse-logistics arrangement.

Some logistics providers, including Container xChange, report flexitanks running meaningfully cheaper per shipment than an equivalent drum, IBC, or ISO-tank arrangement, with a higher payload than an equivalent number of drums in the same container. Figures like these come from individual providers' own comparisons rather than a single independent industry-wide benchmark, so treat them as directional rather than a quote for any specific shipment.

A flexitank makes sense once an order justifies filling most or all of a 20ft container in one bulk format — it isn't a practical choice for a partial-container order. IBC totes let a buyer take a handful of units without committing to a full container of a single format, since each tote is loaded, moved, and invoiced individually. Drums suit the smallest orders: a first trial shipment, a market test, or a destination that can't yet receive and decant a flexitank or a run of IBCs.

A flexitank is drained with a dedicated pump and hose, and — per Container xChange's description of the process — the empty tank is typically tilted or rolled toward the container door as it empties, to help drain the last of the contents. IBC totes can be forklifted off individually and decanted at whatever pace suits the receiving warehouse. Drums need no special equipment beyond a pallet truck or manual handling, at the cost of moving more individual units for the same total volume.

Both flexitanks and food-grade IBCs are explicitly positioned as suitable for edible oils by logistics providers such as LAF Technology, provided the materials in contact with the product are food-contact rated and hygiene control (single-use, or cleaned and inspected between fills for reusable units) is maintained. This is a general point about the formats themselves, not a claim about any specific supplier's or carrier's certification.

As a starting point: a first or trial order, or a destination without bulk-handling equipment, usually points to drums or a partial IBC order. A recurring order that already justifies a full container points to a flexitank once volumes are consistent enough to make the one-trip format worthwhile. Where you land depends on your actual volumes, destination-port handling, and how your own facility receives bulk liquid — happy to work through the specifics for a real order via the RFQ form below.