Our Growler Carriers are strong, stable in a car, and inhibit condensation from staining car seats. These are inexpensive carriers that hold two standard 64oz Beer Growlers. Lots of room for stamps, beer information, stickers, and promotional advertising. We can print these for you if you are buying 250 or more(+plates/+setup). These Carriers are reusable. Made from recyclable corrugated board, they have double walls at every point that contacts the growler. Check out the assembly video to see the quality and assembly features at: https://youtu.be/SGYml2-g3HI?list=PLVBUYTRytsscAgfSvTkqW4OFnhlvr3XFF. If your customers can carry more beer, your customers will buy more beer! 25 per bundle. Assembly required.