Travel Backpack 35L Carry on Expandable 17.3 Inch Laptop Waterproof Business Hand Luggage With USB Charging Port Rucksack Bag For Weender Hiking Camping

Dimensions and expandability: The maximum dimensions of the men's rucksack are 17.3 x 12.2 x 9.4 inches. The men's business rucksack features 360-degree zip expansion, increasing capacity from 22 litres to 35 litres. The business rucksack opens 180 degrees. Maximum capacity accommodates 3-5 days' worth of clothing. USB Port and Anti-Theft: The rucksack features a USB charging port on the laptop sleeve side, with an internal charging cable. These features enhance travel convenience (power bank not included!). The rucksack also incorporates a concealed anti-theft pocket on the back panel. Both main compartments with dual-direction zips can be secured with a lock (not included) for enhanced protection of valuables. Versatile Storage: The rear main compartment is ideal for work materials and stationery. The laptop backpack's main compartment includes a dry/wet separation pouch for items like toothbrushes and towels, with an internal mesh pocket for clothing. This provides convenience for business travel. The final compartment accommodates a 17.3-inch laptop. An additional item pocket is located on the backpack's back panel. Comfort and Waterproofing: The men's carry-on backpack features substantial foam padding on the back panel for heat dissipation and breathability. Adjustable shoulder straps and breathable mesh shoulder pads are also generously padded to reduce shoulder strain. Crafted from waterproof Oxford fabric, this backpack safeguards your belongings during inclement weather. Durable: The exterior of this large backpack is crafted from resilient membrane fabric, while the interior features high-quality polyester fabric. Both materials offer stain-resistant and abrasion-resistant properties. This everyday backpack serves as a carry-on travel bag or men's laptop backpack, featuring a buckle on the back for securing to luggage. Carry-on approved, it's the ideal choice for short trips, business travel, commuting to school or work.