A high-quality suitcase should generally last between 100 and 200 flights, or roughly 10 to 15 years of moderate travel. However, the lifespan of luggage is heavily dictated by the material and the treatment it receives from baggage handlers. Premium aluminum cases (like those from Rimowa) can last a lifetime as they are nearly indestructible, though they will show "battle scars" in the form of dents. High-end polycarbonate or ballistic nylon bags usually last about a decade before the wheels, zippers, or telescoping handles begin to fail. Conversely, "budget" or "fashion" luggage found at discount retailers is often designed for only 5 to 10 trips, as the thin plastic shells are prone to cracking and the wheels lack internal bearings. In 2026, many frequent travelers prioritize brands with lifetime warranties (such as Briggs & Riley) to ensure their investment remains functional regardless of the number of miles clocked. Ultimately, the wheels are almost always the first component to fail; if you choose a model with user-replaceable wheels, you can significantly extend the life of the bag.