Download this polythene shopping bag mockup free PSD and use it to showcase your attractive shopping bag designs with ease. You can use its smart object feature to change the design of the 10 x 14 inches plastic bag. You can also change the color of the handles of the bag plus the effects, shadows and the background just by using its intelligent layers. This packaging mockup contains everything that you need to present your bag designs. If you like this freebie then please let us know in the comments box below.