Series 2: Medium Expandable Knack Pack® - Mocha - DiscontinuedWhile it features our patent pending expandable travel compartment, that's where the similarity with all previous Knack Packs ends. From its leather wrapped touch points to its entirely redesigned organization compartment, this new member of the Knack family stands on its own. Learn More

As an extra bonus

Key Packing Cube Features

The Expandable Travel Duffel Bag

Need to pack just one more thing

and easily transforms from a sleek everyday bag to a travel-ready companion with its 10-liter expandable compartment that’s perfect for a change of clothes

you can take it off and stow it when you want a cleaner look

high density nylon fabric

adjustable sternum strap makes it easier to carry your fully-loaded Knack Pack by helping to spread out the weight of the bag

protective fleece-lined tablet pocket

makes it easy to get up and go anywhere

For Knack Packs with removable sternum strap only

it keeps your essentials organized