Open PS and make a new blank layer 7.5 x 11 in 300 ppi
Apply a color for a background
Drag this water bottle image into the PS doc
4. Select and mask the bottle
5. Duplicate the bottle (command J) and flip it vertically
6. Select command T and right click to select WARP
7. Make the bottom edges of the bottle meet fully, NO GAPS
8) Add a mask to the duplicated layer, and click on the gadient tool
9) apply the gradiante tool AS THE MASK to give the sens that the reletion fades out
10) adjust opacity as needed