Large waterproof and tear-resistant Oxford fabric makes this folding travel bag durable and reliable. It provides a large capacity in a compact form and is strong enough to carry on short trips. Size and expansion - Folding size: 28 x 18 x 4 cm - Opened size: 42 x 28 x 22 cm - Expansion size: 42 x 38 x 22 cm - A concealed expansion panel at the base of the zipper lets you add or reduce容量 as needed Capacity and organization - Sufficient for 3-5 days of travel clothes - Two zipper pockets and two inner patch pockets - Includes a wet and dry separation bag for easy item management Carry options and usability - Easy to move: carry by hand, sling over the shoulder, or attach to a fixed belt design on the back for storage and transport - Built to be a practical extra bag for your baggage bag Versatility and fit - Suitable for women, men, young people and older children - A clever spare bag for personal items and airline travel Use scenarios - Scenario 1: Use for a weekend trip or 3-5 day clothing load - Scenario 2: Serve as an extra carry-on bag when your main luggage is full - Scenario 3: Use as a spare bag for shopping, gym items, or separating wet and dry items during travel