Room service is one of life’s greatest pleasures, but for beauty addicts, there’s now an even yummier treat to order up while you’re on the road. Ramy Beauty Therapy’s Bath-a-Rama Portable Bubble Bath ($12; ramybeautytherapy.com) lets you bring bubble baths with you wherever you go. It may look like a standard bar of soap (with just a hint of shimmer), but drop it in the tub, and watch your bathwater turn into frothy heaps of glistening candy-scented suds. If you don’t have time to soak, Bath-a-Rama doubles as a nourishing everyday soap bar, hydrating skin with the help of vitamins A, C, E, and D, as well as extracts of rose, sweet almond, green tea, lavender, aloe vera, and chamomile. So pick up a bar before your next trip, and use it to help you relax after a long day doing business overseas or dealing with travel delays. You can thank me when you come back. —Kai Alexis Smith