Urifunnel Portable Urinal Funnel for Men Converts Toilet into Urinal (Large) The Urifunnel is a portable urinal funnel used to maintain a clean, safe & hygienic bathroom. The Large (LRG) Urifunnel is 32" tall and is used by tall individuals who on average are over 6'3" It is made from a medical grade plastic that is durable, lightweight & waterproof. Drastically reduces the amount of urine splatter on toilets and surrounding areas. It promotes independence, dignity & and confidence while using the bathroom.