BPA-free 0.6L BRITA Active bottle-type water filter, compact design for easy portability. - Brand: BRITA - Model Name: Active - Capacity: 0.6L - Features: BPA-free - Warranty: 30-day warranty - Usage: Selectable drinking spout - Design: Compact and easy to carry This item is new and unopened. I bought it thinking I would use it, but I haven't, so I'm selling it without opening it.