24Bottles is an Italian design brand (founded 2013) focused on creating stylish, sustainable, reusable stainless steel and borosilicate glass bottles to reduce plastic waste, known for their lightweight design, Italian flair, and functional options like insulated 'Clima' and non-insulated 'Urban' bottles, emphasizing eco-friendly materials (food-grade steel, BPA-free plastic) and ethical production, certified as a B Corporation.