One of the noticeable differences between standing clothes steamers and portable travel steamers is their design and size. Standing clothes steamers, often referred to as upright or floor steamers, are larger appliances that typically feature a tall, freestanding design. They usually come with a water tank that can hold a significant amount of water, allowing for extended steaming sessions without frequent refills. These models often have a long hose and a steam head that allows you to easily steam garments while hanging them on a hanger or a designated rack.

In contrast, portable travel garment steamers are compact and lightweight, designed for easy transportation. They usually fit comfortably in a suitcase or carry-on, making them ideal for those who frequently travel. These steamers may come in a handheld form or as a small unit that can be placed on a flat surface. Due to their size, they often have smaller water tanks, which means they require more frequent refilling during use.