I was trying to reuse of old edible oil container and I found a link on Pinterest (https://in.pinterest.com/pin/56013589093086711/) showing making file organizer from a used milk cane. Here are the steps.
Hope it's useful.
Step 1: Mark the Container According to Desired Curve, With a Marker. I Used Sketch-pen.
Step 2: Do Marking on All the Sides Using a Measure Tap .
Step 3: Make 1st Cut. You Can Use a Paper Cutter.
Step 4: You Can Cut and Remove Both the Angular Portions, If You Want. Rinse and Wash It Clean. Now I Will Decorate This With Gift Wrappers or Colorful Papers.
Step 5: The Removed Handle Part Will Look Like This.
Step 6: One More Removed Portion Will Look Like This. You Can Still Reuse It to Make a Toy or Bird-feeder or Anything Your Creativity Suggest.
Step 7: A Bird-feeder Will Be Hanged From My 5th Floor Apartment With the Help of a String.
Big and Small Contest