There are several common types of luggage designed for different travel needs. Suitcases are hard or soft-sided containers with wheels and a handle, ideal for longer trips. Backpacks are versatile and easy to carry, making them great for short trips or outdoor adventures. Duffle bags are spacious and flexible, suitable for gym use or weekend getaways. Garment bags are designed to keep clothes wrinkle-free during travel, perfect for business trips. Each type of luggage serves a specific purpose, helping travelers organize and transport their belongings efficiently.