I reported previously (Nov 2015) about the Israeli-developed G-RO suitcase with its large wheels that roll over any terrain. G-RO has just won a gold medal for innovative luggage at the 2017 International Edison Awards. G-RO has literally re-invented the wheel for world travelers.
https://www.israel21c.org/g-ro-suitcase-rolls-away-with-gold-at-edison-awards/