That's all you need: the innovative, modular concept combines versatility with sustainable materials and - combined in different ways - is suitable for a wide range of activities.

Bosideng's two-piece down jacket combines the best of different worlds: Fashion and function, urban and outdoor

Every gram counts: The Qomolangma III down suit from Bosideng is lighter than comparable one-piece suits

The Xploric Wind Jacket from Adidas Terrex is made of cotton. Its functionality is based on a particularly robust fabric construction with a water-repellent finish.

Adidas Terrex's Xploric Pants are made of cotton - but they're still functional, thanks to an extra-rugged fabric construction with a water-repellent finish.

London-based bag brand Troubadour has launched a fully recyclable bag collection.

Danish outdoor outfitter Nordisk has developed the Sol Jacket, an ultralight, down-filled shell jacket for men that offers full weather protection.