Good hunt! This is perfect for a short-distance traveler. My personal comments on this product as below :

Pros:

• Easy to pack up and to go for travel
• Efficient to use space of bag as clothing volume can be minimized through vacuum
• Convenient to store items by categorizing on the purpose as there is enough pockets inside

Cons:

• Not for a long-distance with only this carry-on backpack, especially not for family trip