**Ultra-Slim Pencil Case for Ring Binders** The Slim Case by CARCHIVO® redefines an everyday essential through design and functionality. Created to perfectly complement ring binders, this ultra-slim pencil case combines practicality with a fresh, contemporary aesthetic. Made from water-resistant Nylon & TPU, it is lightweight, durable and designed to protect everyday essentials while fitting effortlessly into backpacks, totes or binders without adding bulk. Its Mint finish, combined with the bold visual identity of the DO NOT CROSS collection, transforms a simple stationery accessory into a statement piece with personality.Ideal for storing pens, small stationery items or tech accessories, the Slim Case is designed for students, creatives and professionals looking for organisation with style. Available in Black, Mint, Mauve and Grey, allowing retailers and customers to mix and match colours while creating coordinated stationery collections. DO NOT CROSS. Three words that change everything.