British architect Sir David Chipperfield and TSATSAS teamed up to continue their ongoing collaborative project: the CASE COLLECTION. The latest addition is BACK-PACK, a sophisticated, minimalist unisex backpack. Conceived with the clarity and restraint that define both the architect’s work and the designer duo’s philosophy, the bag combines architectural precision with artisanal craftsmanship.

THE BACK-PACK
A collaboration between
Sir David Chipperfield and TSATSAS























