G4Free G4Free 40L Lightweight Packable Hiking Backpack, Waterproof Travel Daypack

Lightweight and takes up little space folded/stuffed in backpack or suitcase.
Fold this backpack into its own zip pocket for storage and unfold from pocket to backpack in seconds when you reach travel destination.
Perfect for airport carry-on to avoid overweight charge.

The daypack is perfect for hiking, camping, traveling, overnight trip, day-to-day use, shopping and more.
It is the perfect companion no matter outdoor sports or leisure activities in or out of the city.

This lightweight backpack features a main compartment that has 40L space to hold your laptop with plenty of room to spare.
Front pockets to hold small accessories and two side expansible mesh pockets to hold water bottle and umbrella.

Made with high quality tear and water resistant material, provides extra strength and long-lasting performance.
The breathable shoulder straps are adjustable to fit anybody.
The chest strap with a whistle buckle help you lock your backpack in place securely.