ETHESDA, Maryland, 2018-Mar-15 — /Travel PR News/ — Delta Hotels by Marriott announced today (03/14/2018) a new amenity partnership with Soapbox, providing premium bath products to guests worldwide while donating soap to communities in need worldwide. The naturally-derived Soapbox products featured in the guestroom amenity kits including shampoo, conditioner, body wash, lotion, liquid hand soap and… Read the full press release