Free Milk Carton Mockup from Graphics Egg is a high-quality PSD mockup that you can use to showcase your milk carton design. The mockup is fully editable and comes with smart layers, so you can easily add your own graphics and text.
All of these Resources are easy to use and can present your information beautifully. Some are free, while others cost a few dollars. ( premium mockups )
More great & free PSD Mockups Collection:
Available Format: Layered PSD through smart object insertion
License: Free for personal use
Zip File Includes: Photoshop PSD File
Resolution: 2000 x 2250 px