For Laptops 17.3" and Under Size: 18”x12.8”x7.5” (2" expansion zipper equipped).Weight: 2.88 LBS for easy carrying.Fits 15~17.3 inch laptops, such as MacBook, Hp, Dell, Lenovo Asus, Apple and so on. Can be a great gift for families, friends, partner, and spouse if he or she is looking for a practical, high quality and professional-looking work bag.Notice: Please check the size of your laptop before purchasing. Trolley Strap Equipped Featuring trolley strap allows the bag to slide over the rolling luggage, making your travel easier. Well-organized Briefcase Zippered Front Pocket 1Zippered Front Pocket 2Front Organization SectionMain CompartmentZippered Back Pocket Multi-functional Business Bag Water Repellent FabricPlenty of RoomAdjustable Shoulder Strap EquippedRFID Blocking Section Stylish DesignDedicated Laptop & Tablet PocketCost-effective For Everyday Use Convertible Carrying Style: Convertible carrying style with grab handles or shoulder strap for messenger style.Pockets and Compartments: Help you better organize your items.Trolley Strap: Fits over most telescoping handles to help consolidate your luggage and make traveling simpler.Multi-purpose: Can be used as a work bag, travel bag, luggage bag and gym bag.Cost-effective: We are dedicated to providing all of our customers with lasting products at affordable prices. Expandable Business Bag 2" expansion zipper provides more room to handle your carrying needs, and large enough to fit a spare change of clothes. Fits day trip and even 1 or 2 nights' business trip. About EMPSIGN EMPSIGN laptop bags are professional-looking, functional and cost-effective. Designed with our customers in mind, each bag aims to satisfy all your needs at a reasonable cost. We've got bags for every occasion, everyone, and every style. Search EMPSIGN Bag on Amazon and find the one that suits you best.