Jute wine bags are made from natural fibre and have 4 pockets and includes 4 x Margarita flip flop coasters. Flip Flop coasters are attachable and are designed to fit like Cinderella's slipper on the foot of most stemware. Slip a coaster onto the foot of your glass and it will travel with you, at the poolside, in the sand at the beach, and of course, at your festive party table. Available in an assortmant of various vibrant designs to distinguish each glass.