Military-Grade Protection: To combat the toughest situations: from falls to shocks to vibrations, tomtoc proposed the concept of 360 protection and designed the laptop sleeve with CornerArmor Technology, high resilience edges, and high-density soft padding. It passed the Military-Standard-Drop-Test while also maintaining a sleek design Quality Meets Performance: The premium spill-resistant recycled fabrics, YKK zippers, sophisticated interline-designed soft lining, and craftmanship meet the highest standard for a MacBook sleeve. It passed the Military-Standard-Drop-Test while also maintaining a sleek design Quality Meets Performance The premium spill-resistant recycled fabrics, YKK zippers, sophisticated interline-designed soft lining, and craftmanship meet the highest standard for a MacBook sleeve.