A pack that fits in your palm.
It's large enough for a few books and snacks or a small laptop, and has two smaller pockets, but it's small enough to fit easily under a seat.
Big things come in small packages!
The packable backpack can be compacted to fit in your larger suitcase when you don't need it and hardly takes up any space.
Toss this lightweight, phone-sized packable bag into your pocket, and you’ll never get caught without a spare bag again.