The 'ACRO' bottle opener is small in size yet exceeds in strength and lightness. It is made from 7000 Series Aluminum that uses zinc as its main alloy, translating to strength without weight. It could be the lightest bottle opener in existence coming in at 0.55g, which is 4-5 times lighter than a US penny. There are 4 different variations available ranging from blue and silver to polished and unpolished. The ACRO can also open cans with ease, meaning no more chipped or broken nails! Take a look below!