The Ocean L offers plenty of space with flexible interior adjustment and a good protection factor. It is robust and, thanks to recycled PET bottles, also somewhat more sustainable than others. The carrying system is less convincing because the padding is too soft.

The ThinkTank BackStory 15 does better in the city, but is less suitable for outdoor athletes. The same applies to the rather plain Manfrotto representative. The high-priced Nya-Evo Fjord 36 is a very technical and variable backpack, more for the photographer who travels sportily...