Norwegian Air Shuttle has a baggage policy that allows passengers to bring one carry-on bag and one personal item on board with a combined weight limit of 10kg (22lbs). Checked baggage is available for an additional fee, with prices varying depending on the route and the bag's weight. While the airline is generally lenient with carry-on baggage, they are strict about enforcing the weight and size limits, so passengers are advised to adhere to the policy to avoid additional fees or having to check in their bags.