luggage

Luggage refers to containers, bags, and cases used to carry personal belongings during travel. The term encompasses suitcases, bags, backpacks, garment bags, and other containers designed to be transported by travelers, either checked in with a carrier or carried on.

Common types include carry-on or cabin luggage, which must fit within airline size limits, and checked luggage, which is placed in the aircraft hold. Within these categories are hard-sided cases made of polycarbonate, ABS, or aluminum, and soft-sided bags made of nylon or polyester. Popular formats include rolling suitcases with wheels and a retractable handle, duffel bags, backpacks, and garment bags.

Key features often include wheels, handles, and locking systems, including TSA-approved locks in some regions. Interiors may include compartments and dividers to organize clothing and personal items. Sizing varies by airline and region; carry-ons typically measure around 18–22 inches in height with overall dimensions commonly limited to about 22 x 14 x 9 inches, while many checked bags are 24–30 inches tall. Weight limits also apply and vary by carrier and fare class. Materials influence durability and weight, with hard-sided options offering rigid protection and soft-sided options offering flexibility and expandability.

History and usage: early luggage consisted of wooden trunks and metal chests in the 19th century. The industry expanded in the 20th century with lightweight materials, wheels, and modular designs, leading to the modern range of durable, transportable bags. Security and handling: luggage is subject to security screening, with procedures varying by country; many travelers use protective covers, tamper-evident locks, and clear labeling.

Care and maintenance: keep luggage dry, clean, and properly stored; check zippers and wheels periodically; avoid overpacking to preserve shape and functionality.