This backpack is expertly designed to be your ultimate packing companion. In its standard sleek form, it offers a generous 25L of space, perfect for your daily essentials or a short getaway. But here’s where the magic happens: using the innovative vacuum compression, the bag expands to a massive 60L capacity truly rivaling the space of a 24-inch suitcase! It’s all smartly organized, featuring a dedicated, padded compartment that securely fits even a large 17-inch laptop. It’s like a suitcase that transforms into an everyday backpack.

Yes, absolutely. The bag is crafted from waterproof Oxford cloth, making it highly resistant to rain, splashes, and daily wear and tear. It also includes a handy wet-dry separation area to keep any damp items away from the rest of your gear.

Definitely! This bag is the perfect travel partner. Its genius expandable design lets you pack enough for a full trip, and its compact size when compressed makes it incredibly easy to carry and store. It's designed to meet common airline carry-on size requirements, helping you travel smart and avoid checked baggage fees.

The included electric air pump (with a 700mAh battery and USB-C charging) is primarily designed for this backpack's compression system. However, it comes with different adapters, making it potentially compatible with other vacuum bags or inflatables that have a similar valve, adding extra value to your purchase.

To clean the bag, we recommend wiping the exterior and interior with a damp cloth and a mild soap solution. Due to its waterproof coating and technical components (like the one-way valve), it should not be machine washed or submerged in water, as this could damage its functionality. Always air dry thoroughly.