4-in-1 Travel Bottle, Refillable Leakproof Toiletry Set

Decanting toiletries into four separate bottles is a job nobody enjoys and everybody does badly, usually the night before a flight, and usually resulting in one of them opening somewhere over the Tasman. A single body with four sealed chambers removes three bottles and three chances to leak.

Each chamber has its own pump and its own seal, so shampoo, conditioner, body wash and moisturiser travel together without ever mixing. The seals are the whole point: pressure changes in an aircraft are what force cheap flip-caps open, and a proper screw seal with a gasket simply does not give. Chambers are sized to sit within standard carry-on liquid limits, though it is worth checking the current rule with your airline before you fly.

It refills rather than being thrown away, which across a few trips costs less than buying travel minis and produces considerably less plastic. Available in pink or grey. Suits flights, gym bags, overnight stays, campervans and anywhere a full-size bottle is more than you need to carry.

• Chambers: 4, each with its own pump and seal
• Holds: shampoo, conditioner, body wash and lotion
• Seals: screw-sealed against cabin pressure changes
• Refillable and reusable
• Colours: Pink, Grey
• Note: check current carry-on liquid limits with your airline