I think the idea is great! Not only when it comes to design and circularity, but also because the customer target of the product is very close to Nike's customer target. I can definitely see Nike users with a Nike computer case made with the recirculated material of their old shoes (You already got me as a customer) and in my view this is an important factor to consider. Nice can partner with you guys and easily the 2 parties can make profit out of the idea. In the other hand, Nike also works with Apple and I see another opportunity here to further develop the concept and selling it in Apple stores not only for computers, but maybe in the future for iPads and iPhones as well.
Just some ideas here, hope that empowers you guys! Congrats :)