The best travel backpack for people who care about style and comfort. The Pakt One Travel Backpack combines all-day, hiking-level carry comfort with a refined, stylish aesthetic. You'll feel at home whether you're dashing through an airport or stepping into a meeting. Carry-on friendly sizes For digital nomading, business travel, weekends, and week-long trips New adjustable torso system and premium water and debris-resistant rNylon Wave fabric Build your custom travel system with the MODE Convertible Bag 14L, MODE Shoulder Bag 12L, Clip-in pouches, and Packing Cube Set (sold separately) Size: 35L+ (35L, expands to 40L): 19.5" x 12" x 9" (48cm x 30cm x 23cm) 45L+ (45L, expands to 50L): 20" x 12.5" x 9" (50cm x 32cm x 23cm) Size: Weight: 35L+: 3.6lbs (3.9lbs with hipbelt & sternum strap) 45L+: 3.7lbs (4lbs with hipbelt & sternum strap) Dual-compartment packing Padded 16" laptop pocket PFAS-free, durable water-resistant coating Expansion pocket Premium stowable shoulder straps Recycled materials Stowable accessory straps Luggage pass-through Water bottle pocket with adjustable leash RFID-blocking security pocket Torso adjustability Quick-access top zippers Removable sternum strap Padded removable hip belt Tracking tag pocket