Marina's not here to follow the itinerary. She’s here for the last-minute detours, long walks on the shore, and packing light (but never boring). This vanity-style essential has just the right space for a summer edit—sunscreen, lip balm, a shell or two, and maybe a little leftover sand. Sling her under your arm with a cold brew in hand, or tuck her next to your yoga mat. She’s built for beach stretches, golden hours, and quick glam moments.