Free idea to any hotel chain that wants it

Instead of providing lousy coffee in hotel rooms, offer complimentary packets of Emergen-C or mini-bottles of Airborne or something like that. I have no idea if the costs are comparable but the utility, I would imagine, to the average traveler would be much greater since so many hotels have a Starbucks or other coffee shop either in the lobby or within easy walking distance. And some bonus Vitamin C while traveling is always a good idea.