Yes, you can absolutely bring nicotine pouches (like ZYN or Velo) on a cruise in 2026, and they are increasingly becoming the "preferred" option for travelers. Unlike smoking or vaping, which are strictly confined to small, designated outdoor areas on ships, nicotine pouches are discreet and smoke-free, meaning they can be used anywhere—including in your cabin, the dining room, or at the casino—without violating cruise ship policies. Major lines like Royal Caribbean, Carnival, and Norwegian have no restrictions on their possession or use. However, you should pack enough for your entire trip, as cruise ship "duty-free" shops typically sell cigarettes and cigars but rarely stock nicotine pouches. Always dispose of used pouches responsibly in a trash can; never throw them overboard, as they are non-biodegradable and harmful to marine life. They are an ideal solution for staying nicotine-satisfied during long theater shows or while relaxing on your balcony.