Streamline your suitcase with the BÉIS Medium Packing Cube, featuring a mesh panel for visibility and secure zipper closure. Streamline your suitcase with the BÉIS Medium Packing Cube, featuring a mesh panel for visibility and secure zipper closure. BÉIS devises practical luggage for all occasions — from traveling to and from class, work, or the gym to wandering the globe, every piece is crafted to accompany you along your journey. Founded by excursionist and “Pretty Little Liars” star Shay Mitchell, the durable products inspire a shared affinity for adventure and self-fulfillment as well as an appreciation for prudent organization.