I was browsing around and came across this wallet which i thought was really unusual it was made from what looked like paper but on the packaging it said water proof and tear proof, meaning that it could't possibly be made form paper. I took a closer look and revealed that it was actually made from a material called Tyvek® which is durable olefin sheets spun and bounded together using heat and pressure without any binders. The material itself is much stronger than paper and cheaper than fabric its also fully recyclable.
I bought one of the wallets for my brother and he seemed to really like it he said it would be a really handy wallet for school as the material its made from makes it lightweight, we've yet to check if it actually withstands water damage but it definitely seems durable as we failed to tear it.
I think this material could come in very handy with certain projects as you could achieve a handmade, natural look like when you use paper but with a longer life expectancy, as projects made with paper are easily damaged.
I will definitely try and get my hands on some sheets of Tyvek® so i'm prepared for future projects it may be useful for.