The tomtoc Defender-A13 laptop sleeve combines robust protection with sustainable design. Made from 100% recycled PET bottles, it reliably protects against bumps and scratches thanks to its CornerArmor technology and soft interior lining. It fits 13-inch MacBook Air and Pro models from 2016 to 2024, iPad Pro 12.9" from the 3rd to 6th generation, as well as Surface Pro devices from generation 3 to 11. With internal dimensions of 30.5 × 21.5 × 1.7 cm and external dimensions of 33.5 × 24.5 × 4.5 cm, it is slim enough to fit in a backpack or briefcase, even with a thin case. The detachable accessory pouch with two mesh pockets provides space for a power adapter, mouse, and cables, while the water-repellent, abrasion-resistant outer material and durable YKK zippers ensure high everyday usability. The Defender-A13 has received multiple awards for material quality and functionality and is available in Navy Blue, Dark Grey, and Black – ideal for commuters, students, creatives, and environmentally conscious individuals.