The Bogg Bevy will be your new favorite Bogg Bag sidekick!  She goes anywhere inside or outside off each of the 3 size Bogg Bags.  Slide it on to the top lip of the bag with ease - no extra pieces needed.  Fits most cups and water vessels.  When not carrying your favorite drink, the Bevy can carry a phone, keys, snacks, seashells and more.