Cote & Ciel Isar Medium in Black. Cote & Ciel Isar Medium in Black. 100% Polyester. Made in China. The main body of the backpack is made from durable black EcoYarn.. Matte Black Hardware. Fits a laptop up to 16. Measures approx 12.2 W x 23.6 H x 7.9 D. CEAR-MY1. 27710. Developed in 2008, Cote & Ciels vision is to produce products that are as functional as they are stylish, that empower and support creative people. Designed to fit smartphones, tablets, laptops and more, all Cote & Ciel items balance modern fabrics with architectural shapes and to make sure bags, rucksacks and sleeves that complement your lifestyle.