Compared to most airlines, Amtrak is remarkably generous and less "strict" regarding luggage, though they do enforce specific weight and size limits for safety. In 2026, passengers are typically allowed two personal items (25 lbs each) and two carry-on bags (50 lbs each) free of charge, which is a massive amount of storage for a standard ticket. However, "strictness" comes into play with the 50 lb weight limit per bag; Amtrak staff generally will not assist with bags over this weight, and you may be required to move items to a different bag to comply. For checked baggage (available at staffed stations), the same 50 lb limit applies, and items larger than 75 linear inches may incur an oversized fee. While they rarely break out a measuring tape for a standard backpack, they are strict about prohibited items like certain "hoverboards" or unbagged greasy gear. As long as you can physically carry your own bags and stay under the 50 lb mark, you'll find Amtrak’s luggage policy to be one of the most relaxed in the travel industry.