MATEIN 36L Large Roll Top Backpack, 17 Inch Waterproof Laptop Backpack with RFID Pocket, Rolltop Rucksack with USB Charging Port, Wide Opening Waterproof Rucksack for Women and Men, Work, Black

Expandable Capacity & Large Storage Space:This 17 inch laptop backpack for men features a roll top backpack design that adjusts from 45×30×20cm (27L) to 60×30×20cm (36L). The waterproof backpack men main compartment comfortably fits a 17 inch laptop with protective padding, plus 3-5 days of clothing, books and essentials. Designed as an anti theft backpack for women and men, it maintains a streamlined profile whether fully expanded or compressed

Secure Travel Companion: This waterproof roll top backpack combines security and functionality with this rucksack features a spacious main compartment with 90° smooth-zipper design for effortless access. The anti theft backpack features an RFID-blocking pocket and a hidden back pocket, effectively protecting your valuables. Spacious enough for a 17 inch laptop and daily work essentials, this rolltop rucksack maintains a sleek profile whether you're commuting or traveling

Multi Compartment Design: This waterproof laptop backpack features a rolltop rucksack system with multiple compartments, including a padded laptop sleeve and tablet pocket in the main rains backpacks section. The quick-access front pocket and two side pockets (perfect for water bottles/umbrellas) make this waterproof backpack women ideal for keeping belongings neatly organized. The front of the waterproof rucksack also has a zippered compartment for easy, quick access to small items

Waterproof Backpack: Crafted with durable waterproof fabric, this waterproof roll top backpack ensure your valuables stay safe and dry. The reflective strips on the black waterproof backpack enhance visibility, boosting travel safety.This rains backpack for men offers reliable water resistance, also comes with a luggage strap, a chest strap, and a glasses strap is the perfect companion for daily life, commuting, and outdoor activities in all weather conditions

Comfortable and Practical: The roll top backpack features breathable mesh shoulder straps and padded back support, making this rucksack for men exceptionally comfortable for all-day wear. Spacious and easily accommodates all your essentials. Designed as a versatile rains backpacks, it transitions seamlessly from office to commute with its lightweight construction. The ergonomic design makes this rolltop backpack ideal for professionals, students and travelers needing both comfort and style