ABS is the most scratch-resistant suitcase material there is. The material ensures that the suitcase is highly resistant to scratches. An ABS suitcase also regains its shape more quickly after a dent. Most ABS suitcases are lightweight, which gives you more weight for luggage.

Selecting the best material for luggage depends on whether you prioritize durability, weight, or flexibility. For hardside luggage, Polycarbonate is widely considered the gold standard because it is impact-resistant; it is designed to flex under pressure and "pop" back into shape, making it less likely to crack than cheaper ABS plastic. Aluminum is the most durable and secure option, often used by luxury brands like Rimowa, but it is much heavier and prone to denting. For softside luggage, Ballistic Nylon is the top choice for frequent travelers. Originally developed for military flak jackets, this high-denier fabric is exceptionally resistant to abrasions, tears, and water. While Polyester is a more affordable softside alternative, it wears out much faster. In 2026, many travelers opt for polycarbonate for checked bags to protect fragile items from rough handling, while choosing ballistic nylon for carry-ons to take advantage of external pockets and the ability to squeeze the bag into tight overhead bins.