Here at White Elm, we have three styles of bags that include two side pockets: the Gemini Mini Convertible Backpack, the Gemini Convertible Backpack, and the Aquila Tote. Our side pockets are special because they are tall enough to hold your cup, bottle, or tumbler in place. They also are wide enough to fit large water bottles. Need an extra cup holder in your car? Let your bag ride shotgun and there you have it. Keep reading to see which bag best fits your water bottle, tumbler, or large cup needs!