Pop-up Toilet Paper Dispenser keeps extra rolls within reach. Just press the button and a new roll of paper pops up automatically. Close the lid to reset. Clear window on top shows when it's time for a refill. Holds up to three rolls (including jumbo). Plastic, 5 x 5 x 17". $24.98
Because when you're taking a dump there's just so much else to do that you don't have time to look for toilet paper! Go here to see the exciting video demo, because you're all too stupid to figure it out by just the picture alone.