Every so often, one of those products comes along that solves an age-old problem so simply, so perfectly, you wonder “Why didn’t someone do this sooner?!” Knack’s expandable backpack converts from an everyday backpack to a carry-on suitcase in seconds. It’s perfect for when a quick trip turns into a long stay. If you’re not yet living a one-bag life, right now you can take 25 percent off Knack Pack 1.0 expandable backpacks.

It really is a revolutionary idea. The Knack is just an ordinary backpack—with a huge secret inside: A concealed expansion zipper, much like your typical suitcase’s. But it’s a backpack! And it opens to the side, suitcase-style, fully exposing its contents and making it a cinch to pick out what you need, neatly and quickly.

And it’s not just an extra inch or so. The expanded inner compartment is large enough to hold at least two days’ worth of clothes and gear. It’s a brilliant innovation that allows you to turn your everyday backpack into an instant suitcase, in seconds.

Stop getting caught out to dry by being unprepared for unexpected stays. Begin living your one-bag life today.

Knack is getting ready to release its latest version of the Knack Pack. The 2.0 version is already out, and with the 3.0 on the way Knack has put all its remaining, discontinued Knack Pack 1.0s on sale for at least 25 percent off.

This sale includes the Large and Medium Knack Packs, version 1.0, in grey and black. Originally priced at $195 and $175 respectively, the Large and Medium Knack 1.0 Packs are now priced to move. You can get a Large for $145, and a Medium for just $130. By comparison, a new Medium 2.0 Knack Pack will cost you $195 and a Large, $225. By buying the discontinued version, you’re saving a whopping 35 percent. Act now to take advantage of this tremendous deal.

Live Your Best One-Bag Life

The Knack Pack 1.0 is the backpack that put Knack on the map. Both have a multitude of amazing features, such as a side-zip padded, fleece-lined laptop sleeve. The 17-to-31 liter Medium will carry a 15-inch computer, while the 22-to-37 liter Large is big enough for a 17-inch laptop. The main compartment is plenty spacious, and the Knack Pack has numerous organization pockets and even a key leash.

The outer material is made of durable, water-resistant fabric. So it’s lightweight. That means it’s fantastic for runs through the rain to catch your train and can survive the overhead bin with ease while protecting your valuables. It also has a molded, cool foam back panel and YKK water-resistant zippers.

If you’re tired of getting hung out to dry by unexpected layovers or trips that take longer than you anticipated, start living your one-bag life. Pick up a Knack Pack today. You can save a ton of money if you act now and get your hands on one of these discontinued 1.0 Knack Packs. They’re 25 percent off right now, and you can save more than 35 percent over the brand-new model. But hurry—the selection is dwindling fast.

Get It: Save over 25% on the Knack Pack 1.0 today

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