Discover the versatility and durability of the Knack Convertible Duffel bag - perfect for travel, work, and everyday use.

If you travel anywhere and are in the need to get into and get things out of your “backpack” quickly, easily, and conveniently, you know the struggle is real. That’s why Slings have been gaining popularity in 2022. Slings offer quick access, minimal design, and way less back-pain weight. Knack knows a lot about backpacks already so when they designed the Knack Expandable Sling Bag, they knew what to focus on to make it one of the best bags for the “go” in us all.

Knack, Knack, Who’s there?- Only the most versatile backpack this side of Earth. Lame intro (we know), but jokes aside the Knack Bags #onebaglife motto is serious business. Look- we all want a legit everyday backpack to haul our gear, from laptops to carry-on essentials but rarely do we find one that features it all. The crew at Knack Bags figured it out and developed one cool addition to the everyday carry game.