The 4 Litre drainage bottle is a re-usable device that you can attach to your leg bag for overnight drainage. You can use either use an anti-reflux device or an O-Ring for unimpeded drainage.  Empty into the toilet or laundry sink then flush with water and let dry.  

Its easy to wash with Urosol (available seperately), simply pour a capful of Urosol into the bottle with warm water and agitate. 

Components:

• 4L Drainage Bottle
• Bottle Cap
• 1.5m Vinyl Extension Tubing
• Urosol sold separately

Components are available seperately as replacement parts.