http://graphicriver.net/item/photorealistic-aluminum-soda-can-mockup/9810580

Powerful super realistic Beverage Can Mockup
Main Features:
Each file has highlight / reflection and shadow render passes for better compositing!
Mask layers for quick selections
Water drop layers with custom reflections.
Smoke layers
Example label design included
Contains:
5 different psd. shots
1 example label design
1 Illustrated user guide