Etsy. Pale Pink uses recycled bike inner tubes to make a variety of items, but my favorite is this journal. I love that some of the printed text from the inner tube is displayed on the book. She has journals/notebooks in a bunch of different colors and several sizes. What an awesome idea for a gift to an environmentally conscious or bike fanatic friend! She also makes rings, necklaces, hairpins and wallets out of the inner tubes.