The Medium Expandable Backpack 158980 from TUMI’s Alpha 4 collection is designed for professionals who expect refined functionality from every journey. Created for active days and hands-free commuting, it features a fully organized interior with dedicated compartments for a laptop, tablet, accessories, and personal essentials. Its integrated expansion system provides added capacity whenever needed, while multiple pockets ensure quick and intuitive access throughout the day.

Crafted from ballistic nylon, it delivers long-lasting durability suited to intensive daily use. Adjustable shoulder straps, an ergonomic back panel, and a trolley sleeve enhance carrying comfort for both urban travel and longer journeys. Refined finishes, leather accents, secure closures, and the TUMI Tracer® system reinforce its premium character, making this backpack a sophisticated, reliable, and highly functional companion.