I love vintage cameras (if you want to call it vintage). I have also been dying to make a rucksack backpack for school next year. It took me about 3 days to make, but I didn't work on it continuously. I found an old backpack at the thrift store for $3.00 and cut the straps and handle on the top off. The fabric store was outrageous with their price for straps and I wanted thick, durable ones.