Two practical sizes for versatile use: Small: 37 x 30 x 4 cm (14.5 x 11.8 x 1.5 in) Medium: 41 x 32 x 4 cm (16.1 x 12.5 x 1.5 in) Each size accommodates laptops, documents, and daily work essentials. The slim yet spacious build supports commuting, office use, or minimalist daily carry, while maintaining a professional, polished look for men and women. Durable construction: Made from Oxford fabric with polyester lining for durability and light weight. Waterrepellent surface protects against light rain and spills. Reinforced stitching and sturdy construction prevent sagging and damage. Designed for longterm performance without sacrificing style or comfort. Sleek minimalist design with practical finishing: Luggage handle sleeve for easy travel on luggage. Antishock and scratchresistant layers and splashresistant surface. Softtouch Oxford fabric is breathable and comfortable for long use. Streamlined silhouette with refined details complements professional or casual outfits. Suitable for work, business trips, or everyday commuting. Use scenarios: Daily commute and office work: fits a laptop and documents while keeping essentials organized. Business trips: luggage handle sleeve and durable build support travel needs. Study or freelance work: lightweight yet roomy for notebooks, chargers, and planners with a professional appearance.