Knack Midnight Black Series 2 Medium Expandable Duffel

With the ability to switch from laptop duffel bag to everyday laptop backpack, the Convertible Duffel bag fits all your journeys. Used as an expandable duffel bag, a simple zip increases its capacity by over 67%, from 24 liters to 40 liters, so it has room for up to a week of clothes. Carried as a backpack, its padded 15 laptop pocket, protective fleece-lined tablet pocket, and tons of internal organization pockets make this a great everyday work bag. Constructed with lightweight, yet durable, high density nylon fabric, the Knack Convertible Duffel bag is truly a do it all bag for on-the-go professionals.

Key Everyday Features:

• Easily expands from 24 liters to 40 liters
• Three convenient ways to carry: over the shoulder, side handle and backpack
• Zip tuck-away back storage pocket for backpack straps
• Removable, padded shoulder strap
• Easy-access, padded side-zip computer pocket for 15" laptops
• Internal organization pockets, fleece-lined tablet pocket and removable key leash
• Hidden, side water bottle zip pocket

Key Travel Features:

• Holds up to a week of clothes fully expanded
• Meets major carrier carry-on requirements as well as fits under most seats
• Compression packing panel with organization pockets
• Hidden trolley sleeve slips over wheeled luggage handle
• Lockable zipper sliders for security

Key Technical Features:

• Custom-developed, lightweight, durable, water-resistant body fabric
• Molded, comfort-cool, memory foam back panel
• YKK'swater-resistant zippers with custom-designed pullers