Made of premium neoprene material, durable and firm to use, waterproof and quick drying, helps insulate and keeps your beer cold and hands warm, allow you to enjoy a enjoyable and no mess drinking experience Size: Come with 6 pieces beer bottle sleeves in classic styles, each bottle sleeve measures . 0.3 cm in thickness, size:19x6.5cm, well fit most 330ml beer bottles A Must in Your : Durable, Sealed, Stitched Seams - Top & Bottom, No Glue Convenient front zipper opening for easy use Soft and Foldable: Soft and comfortable in texture, easy to slide on and , easily attach most 330ml beer bottles, also can be quickly folded for easy storage without taking up much space Wide Usage: Perfect for parties and outdoor events, like birthday party, wine party, , family gathering, Thanksgiving Day, Christmas parties, New Year, backyard barbecue, outdoor picnic, camping, sporting, hiking and more, enable you to drink your beer anywhere anytime you like Material:Neoprene colour:Black Package Contents: 6 * Thermal insulation zipper beer bottle bag Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.