Large-capacity travel backpack with vacuum-style expansion zip — 27 L of everyday space that opens out to 35 L when you need to pack more. 180° clamshell front for easy packing, dedicated 17.3" laptop sleeve, dry/wet separation pocket, and luggage trolley pass-through for the airport. Built for 5 to 7-day trips and serious travel use.

Material: Polyester with high-density water-resistant outer

Size: 34 × 16 × 49 cm (expands to 34 × 21 × 49 cm)  ·  27 L (expands to 35 L)  ·  fits up to 17.3" laptop