Recyclable cardboard sleeves are fine. But why recycle when you can reuse in style with the only swappable hot beverage holder around? Folds flat to fit in your purse or pocket until your next cup.Specs:Hold your drink more easily and avoid spillsIncludes an integrated (and swappable!) PopGrip for the ultimate graspDesigned with a non-slip foam material that prevents hand slippageCompact design collapses flat for no-fuss pocketability and storageFits most standard cup sizes. Designed to fit coffee cups, pint glasses and various beverage cups.Reusable and ecofriendly.Assists in keeping cold beverages cold & hot beverages hot.*Flat* Dimensions: 86mm H x 128mm W x 11mm thick*With Cup* Dimensions: 86mm H x 85mm diameter