For cold-weather travel, the best packing-cube system is usually two or three lightweight cubes in different sizes rather than a heavy multi-piece set. Use one for base layers, one for underwear/socks and one larger cube for midlayers. Keep waterproof outerwear accessible instead of burying it.
Compression is useful—but limited
Compression cubes reduce volume, not mass. That distinction matters on FIGAS, where the published visitor allowance is 20 kg. Do not use compressed volume as an excuse to exceed the weight you planned.
Choose washable, fast-drying fabric
Remote trips involve damp clothing, farm stays and repeated repacking. Lightweight synthetic fabric is easier to dry and clean than elaborate padded organizers.
Separate wet and dirty items
Ordinary mesh cubes are not dry bags. Carry a separate waterproof sack for genuinely wet gear and inspect luggage for soil or seeds before moving between wildlife-sensitive islands.
Use cubes for access, not just compression
On a multi-island Falklands trip, cubes are most useful when one holds base layers, one dry socks/underwear and another small accessories. That reduces unpacking during short stays. Compression can shrink bulky fleece but does not reduce weight, so it cannot solve an overweight FIGAS bag. Keep damp or muddy clothing isolated rather than sealing it with clean layers for days.
