Have you guys seen these? Etsy shops apparently will use old filter cans to make tumblers. They have both CAT and Cummins. I feel like I have to get one made, just a question of a 1 gallon oil filter or the fuel filter instead
https://www.etsy.com/listing/885495...tumbler?ref=landingpage_similar_listing_bot-3
https://www.etsy.com/listing/885495...tumbler?ref=landingpage_similar_listing_bot-3