Preparing your bag for an Arctic adventure cruise: the practical guide

A poorly prepared bag cannot be salvaged at 79° North. On a ship with 12 passengers in the Barents Sea or in the Lofoten fjords, every kilo counts, every forgetfulness has a cost. This guide specifies exactly what goes, what stays at home — and why.

An Arctic adventure cruise is not a standard trip. Temperatures often range between 0 and 10 °C in summer, the wind can double the perceived temperature in minutes, and landings by zodiac can soak your clothes up to the ankle without warning. The bag does not tolerate approximation: it must cover both the long hours on the observation deck, walks on volcanic rock or tundra, and quiet evenings in the common room. Anticipation, here, is not a luxury — it is the condition for full enjoyment.

The main constraint on board the M/S Tarmo or the M/S Isbjørnen II is not comfort — the cabins are designed for efficiency — but volume. The storage spaces are calibrated for soft bags, not for rigid wheeled suitcases. A travel bag of 60 to 80 litres, compressible and robust, is the starting point. In addition, a backpack of 20 to 30 litres is needed for landings. Choosing your containers wisely is already a technical decision.

Clothing: what the layering system requires in the bag

The clothing logic in the Arctic is based on layering — three overlapping layers, each with a specific role. Without going into the details covered in our article on dressing for cold seas, the bag should incorporate this system without unnecessary duplication. Specifically: two to three base layers in merino wool or synthetic materials, one or two mid-layers of varying weights (light for activity, thick for static observation), and a waterproof and windproof outer layer. Planning for two complete sets of base layers remains reasonable for an 8 to 12-day cruise.

The lower body deserves as much attention as the upper. Waterproof trousers or deck overalls are essential for landings by zodiac and watch duties from the deck. Long thermal underwear in wool is the best investment for nights when the temperature drops after midnight — even in July, under the midnight sun. Don't forget the socks: plan for three to five pairs of thick wool socks, distinct from the thin socks for everyday wear. Deck boots or high rubber boots are generally provided by the shipowner — check before leaving to avoid duplication.

Optics, electronics and accessories: the real weight of the bag

Optics often represent the heaviest item in the bag. In the Arctic, the subjects of observation — seabirds, coastal mammals, active glaciers — are often found at a distance. A pair of 8×42 or 10×42 binoculars is essential: it is the number one tool on board, more useful than a telephoto lens in many situations. For photographers, a lens of 100 to 400 mm covers most wildlife scenes, with the unpredictability that observation is always possible but never guaranteed.

Energy management is a real constraint. The cold slows down lithium-ion batteries: plan for two spare batteries per device, a high-capacity external battery (at least 20,000 mAh), and cables suitable for all equipment. A universal adapter may be useful depending on the vessel. Packing everything in zip bags or a small dry bag protects the electronics from spray during landings.

Among the often-forgotten accessories: a lightweight headlamp (useful in the cabin even if summer nights are bright), a waterproof notebook or waterproof sheets for field notes, and a spare neck gaiter or balaclava. Sunscreen with an SPF of 50+ is non-negotiable under the Arctic midnight sun — UV rays are intense even when the light seems soft.

Onboard pharmacy, documents, and bag organisation

The personal pharmacy must be self-sufficient for the entire duration of the cruise, without relying on access to a pharmacy on land. Anti-nausea medication is a priority — seasickness in Greenland waters or the Barents Sea can affect even experienced travellers. Sufficient quantities of prescription medications, pain relievers, blister plasters, chapped skin cream, and repellents if the destination includes insect areas: each item deserves to be inventoried before departure.

Travel documents must be quickly accessible and protected from moisture. Valid passport (identity card insufficient for certain Arctic destinations), travel insurance with medical repatriation, current prescriptions: all of this goes in a waterproof pouch at the top of the bag. A digital copy stored offline is a basic precaution.

For general organisation, the zone rule works well: everyday items for quick access (hat, gloves, binoculars, sunscreen), landing clothes in a central compartment, documents and pharmacy in a separate external pocket. This avoids rummaging through an entire bag on deck when a group of puffins points to starboard — and preserves the calm on board, the primary value of a small group cruise.

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