Series 1

The collection that launched Knack and One Bag Life. Our original expandable backpack collection was the first to offer the singular combination of professional style, around-town function and patent-pending travel capabilities.

Series 2

While it shares the same great everyday organization and travel features with its older sibling, our new Series 2 collection looks very different. From its sleek, minimal styling to its redesigned organization compartment, this new member of the Knack family stands on its own.

Knack Collections

Knack’s collection of modern backpacks redefines what a professional backpack should be. We started Knack with the premise that days are hectic enough without having to carry several bags at the same time. So, each of our lightweight, modern backpacks not only provide great everyday carry function, they also offer patent-pending travel function in the same bag. One Bag Life is finally here.