Osprey are well-known for their fantastic quality backpacks all around the world. Founded in California in 1974, today the brand continues to produce reliable, environmentally-conscious kit that will keep up with you up mountains, through forests and on any other adventure you can think of.

And no bit of kit embodies this more than the Transporter Squffel. This aptly-named square duffel/backpack hybrid offers fantastic versatility, and gives you great packing solutions with its dual entry system. The Squffel can either be opened as a 50/50 clamshell, or in the traditional top-loading style with roll-down dividers.

On top of its adaptability, the Squffel is also built to last, using tough and environmentally-minded materials. Featuring bluesign® APPROVED NanoTough™ exterior fabrics – a strong, highly water-resistant fabric technology made with 100% recycled high-tenacity nylon and carbonate coating – the Squffel can easily withstand knocks and scrapes from being hauled around.

A weather-protected top-loading zip and overlapping rain flap also helps to keep out the elements, and a separate ventilated top section is a handy place to store any damp kit away from the rest of your luggage.

Add in some great features like its four grab handles, eight webbing lash points, zippered end-pocket for easy access to smaller items, stowaway carry harness and efficient square shape, and this is a pack that will be at home on almost any adventure.