The present-day design of custom gable bags makes them the perfect choice for various promotional purposes. The base and body of the gable box can be smoothly folded into a flat shape, making room for extra storage space. Moreover, you can also restore the bottom into the original form by stretching the bag. With a structure that opens from the top, these custom gable bags offer a lot of inside space and a comfortable carrying handle. You can also add customized windows to the box to showcase your product more clearly.