Cool idea!! Put silicone muffin liners in your cup holders. Crumbs and stickiness will become a thing of the past (at least as far as your cup holders are concerned)
Drink Pouch Tutorial (Treats with a Drink) gift & packaging idea
Kawamura Ganjavian’s “Ostrich” - a soothing cave-like cushion-bed-pillow pocket that covers your face and has airholes on the sides for your hands, the “Ostrich” is the perfect way to give your mind, senses, and body some R&R; before getting ready to write that final paper or make that insane power point presentation.