Conveniently store food and keep it safe with the Double-Zipper Sandwich Bags from up&up™. Featuring a double seal lock that facilitates easy opening and closing, these sandwich bags block out air to ensure food stays fresh and doesn't lose its natural flavor, while the clear design lets you look at the contents without unzipping the bag. A handy essential for a busy kitchen, these BPA-free sandwich bags are great for storing a variety of foods at home, as well as for packing tasty snacks and delectable lunches for your or your family.100% Satisfaction Guaranteed.