This single drawstring closure wine bottle bags are made from cotton-poly-jute mix (linen/Jute) or 100% cotton, it is your decision to go with either one of these eco friendly options. Linen/Jute bags have the unique rustic look. They come with jute drawstring, which helps to keep the items inside secure. These bags will work well for bottles, jars, and other items with a round base. 100% cotton bags are perfect for printing, decorating etc. The natural and clean look and feel of the cotton makes this cotton wine bag ideal for rustic, country weddings, arts & crafts, decorations, DIY, bachelorette parties, birthdays, dinner parties. Also great for personalization, giveaways, promotional events, and advertising your business.