Suitcases, also known as travel bags or trolley cases, are boxes used to carry items when traveling. Below are the main types of suitcases:
I. Classified by Material
- Hard-shell Suitcases
- Characteristics: Resistant to falling, durable, and highly protective, capable of better safeguarding luggage from external impacts and damage.
- Applicable Scenarios: Typically suitable for long-distance travel, business trips, or carrying valuable items.
- Materials: Mainly made of hard materials such as ABS, PC, etc.
- Soft-shell Suitcases
- Characteristics: Lightweight, flexible, and foldable, usually with large storage space and elasticity.
- Applicable Scenarios: Suitable for short trips, casual travel, or occasions where more items need to be carried.
- Materials: Mainly made of soft materials such as nylon, polyester fiber, etc.
II. Classified by Structure
- Vertical Trolley Cases
- Characteristics: Designed vertically, easy to stand and store, usually equipped with a handle and wheels for easy mobility.
- Applicable Scenarios: Widely used in various travel situations.
- Horizontal Garment Cases
- Characteristics: Designed horizontally, suitable for storing clothing and larger items.
- Applicable Scenarios: Ideal for long-distance travel where a lot of clothing needs to be carried.
III. Classified by Function
- Wheeled Suitcases
- Characteristics: Equipped with wheels for easy movement and dragging, usually offering flexibility and portability.
- Applicable Scenarios: Suitable for use in cities or for short trips.
- Backpack Suitcases
- Characteristics: Combine the features of a backpack and a suitcase, can be carried like a backpack, lightweight and protective.
- Applicable Scenarios: Suitable for short trips or situations requiring frequent mobility.
- Foldable Suitcases
- Characteristics: Feature a foldable design for easy storage and carrying.
- Applicable Scenarios: Ideal for travel where space-saving and convenience are priorities.
- Zippered Suitcases
- Characteristics: Closed with a zipper, offering security and lightweight convenience.
- Applicable Scenarios: Suitable for occasions where privacy and security are needed.
IV. Classified by Size
- Small Suitcases (e.g., 16 inches, 18 inches)
- Characteristics: Smaller in size, lightweight and easy to carry.
- Applicable Scenarios: Suitable for short trips or as carry-on luggage.
- Medium Suitcases (e.g., 20 inches, 22 inches)
- Characteristics: Moderate in size with larger capacity.
- Applicable Scenarios: Suitable for general travel or business trips.
- Large Suitcases (e.g., 24 inches, 26 inches, 28 inches, 30 inches)
- Characteristics: Larger in size with ample capacity for carrying more items.
- Applicable Scenarios: Suitable for long-distance travel or family trips.
V. Special Types
- Carry-on Suitcases
- Characteristics: Dimensions and weight comply with airline carry-on regulations, allowing for carriage onto the airplane.
- Applicable Scenarios: Suitable for domestic short trips or occasions where lightness is a priority.
- Suitcase Sets
- Characteristics: Typically include suitcases of different sizes to meet various travel needs.
- Applicable Scenarios: Suitable for long-term or multiple trips.
In summary, there is a wide variety of suitcases, each with its unique characteristics and applicable scenarios. When choosing a suitcase, one should select a suitable type based on their travel needs and preferences.


