This isn't the first DIY cork bathmat we've seen, but it is the first that turns cork on its end. Cork is naturally waterproof, a great cushion for your feet, and sustainable from farm to bottle.Danny Seo, from the craft blog Daily Danny came up with this great DIY bath mat from wine bottles, and a simple frame. Just arrange them vertically, so they're snug, and you're all set.
Another DIY Cork Bathmat from Crafty Nest:
See a complete DIY from Crafty Nest here.
(Images: First image by Danny Seo; Second Image by Crafty Nest)