Bedside Urinary Drainage bags have greater capacity than most leg bags worn during the day and are available in reusable or disposable options. Those using Foley catheters may find a bag capable of holding a larger volume is necessary at night time for a restful sleep without interruption. Drainage bags are attached with extension tubing allowing free flow from the bladder to the bag without back flow. Many drainage bags include hooks to easily hang the bag on a bed frame or free-standing object. Single-use, high-grade vinyl bags feature a vented membrane and sturdy hanging hooks. Urinary drainage bag holders are used to safely and securely store drainage bags while out and about using a wheelchair; this offers a discreet option for urine collection.