bike helmet over baseball cap Protean Merging the classic look of a baseball cap with the robust safety features of a motorcycle helmet Meet the world's only helmet

It becomes a portable storage compartment, effortlessly carrying all your picnic essentials

Regardless of the volume, the pack is very heavy at 3kg, the heaviest backpack on the list so far

Its an excellent general travel pack, too, with a summit/sightseeing small packable backpack built into the lid

The dual-purpose drawcords also act as comfortable shoulder straps, making it easy to grab and go at a moments notice

Dull hooks are less effective at securing a catch and can cause damage to the fish

See our in-depth review of the Zpacks Duplex, which is the ultralight winner in our Best Ultralight Tents guide and in our Best Backpacking Tents guide