Mochila unissex à prova d'água para laptop com porta de carregamento USB, mochila de viagem antirroubo de grande capacidade de 35L para deslocamentos de negócios e estudantes universitários

[Smart Organization for Modern Lifestyles] This premium backpack combines professional aesthetics with intelligent functionality. The dedicated laptop compartment securely fits up to 17-inch devices, while multiple interior pockets keep your essentials neatly organized. The hidden anti-theft zipper design provides peace of mind in crowded spaces. [Weather-Ready Performance] Constructed with 4-level waterproof nylon fabric, your belongings stay protected in sudden downpours. The water-resistant coating beads off rain while maintaining breathability. Upgrade your commute with confidence, no matter what the forecast brings. [Engineered for Comfort] The ergonomic curved shoulder straps distribute weight evenly, reducing strain during extended wear. Choose the upgraded version with air-cushioned back panel for enhanced ventilation and impact absorption - perfect for those who carry heavy loads daily. [Smart Charging Solution] The integrated USB charging port allows convenient power access without unpacking. Simply connect your power bank inside the dedicated pocket and charge on the go. Stay connected during long flights, train rides, or campus days. [Versatile Everyday Companion] Transition seamlessly from boardroom presentations to weekend adventures. The sleek minimalist design works equally well with business attire or casual wear. Roomy 35L capacity accommodates work essentials, gym clothes, and personal items with room to spare. [Thoughtful Security Features] Discreet anti-theft elements include hidden zippers and reinforced stitching at stress points. The durable polyester lining resists wear from daily use, while the scratch-resistant base protects when setting down your bag.