The Simplehuman carrier bag bin with bag holder is an innovative way to store and reuse plastic carrier bags - helping you to save the planet and save space in your kitchen or utility room. The chromed steel frame can be easily attached to a wall or cupboard door using the screws provided. The bag holder stores up to 50 carrier bags and doubles up as a drip tray to protect floors and cupboard interiors. Covered by a 5 year warranty.