DIY leather handle basket

I'm not the only one who looks forward to Ikea blogposts, right? I always liked Ikea and new ranges like Sinnerlig, Sittnig and Lisabo are reasons why. My obsession though is with their blog, where the impeccable styling often goes hand in hand with making it your own. I mean how simple and minimal is the addition of leather handles to these baskets? Perfect because I have these and was just lamenting this week how annoying they are to carry when filled with my sons's wooden train collection..