Coloplast urostomy night bag A comfortable night’s’ rest With a two-litre capacity and adjustable 120 cm long anti-kink tube, the Coloplast Urostomy Night Bag allows for a comfortable night’s rest. For a comfortable night’s rest Anti-kink tubing - ensures urine drains easily, and it can also be cut to shorter lengths if preferred Large capacity - holds up to two litres Fixed connector - connects directly to your urostomy pouch The Coloplast Urostomy Night Bag can be attached to all SenSura and Assura urostomy pouches.