Add a new layer. Using your selection tool draw a narrow long rectangle and flood fil with your favorite wood pattern. Flood Fill with the wood pattern and apply the same inner bevel. With your deform tool hold the CTRL key down and drag the upper left node in a little so it has an angle to it. Align it over the other rectangle.
Flood fill it with a different color.
Add a new layer. Using your text tool locate the pointer font. Make the size 24. Use the letter i and click ok. Draw a small circle for a knob towards the bottom of the lid.