CES 2020: These gadgets can help you live your best lazy life. (USA Today, 1/8/2020)
In other words, it's not for sale. Charmin created a concept robot that solves this very specific and very relatable dilemma. Rollbot will bring toilet paper to you when you're stranded on the commode without toilet paper, but only if you have your smartphone with you to summon it.
Other CES2020 posts:
Warming up for CES2020 with a modern version of "Play Misty for Me". (11/29/2019)
Pizza served up by Picnic(TM) robot. (1/3/2020)
FutureLight files the Waydoo Flyer under 'bizarre'. (1/3/2020)
Townew automated garbage can, a discomposing sign of the times. (1/8/2020)