Small smart sleek and spectacular chopin is an ultra slim form factor case designed for the most efficient and user friendly experience it is only 33 liters in size but comes with various multi functional features it has everything you need and nothing you donrsquot sleek aluminium exterior chopin features a 4mm brushed aluminium shell that complete a clean and sleek chassis frontal customizable io panel four color io stripes allows you to customize your own case with your unique style dual o