The Knack Pack Series 2 Medium Expandable Backpack in Steel Blue is a versatile and durable backpack designed for carrying laptops and other essential items. With its expandable design, this backpack offers ample storage space while maintaining a sleek and compact silhouette. The steel blue color adds a touch of sophistication to the practicality of the backpack, making it suitable for both work and leisure. The Knack Pack brand ensures quality and reliability for your daily carry needs.