It’s called Elasty and it was created by designer Yoori Koo. It’s a silicone bumper fitted with elastic strips which allow you to stash your headphones, pens, cards etc. on the back of the phone. brilliant for the gym!
BULTACO (Spain) Montjuïc - 360 cc - Only four units of this special prototype for endurance races were made. With this motorcycle Bultaco won absolute victories in 1969 and 1972 of the International of Montjuïc.