LOT Polish Airlines Baggage Policy is structured around fare type, cabin class, and route, with distinct rules for checked and cabin baggage that passengers must carefully review. Checked baggage allowances vary significantly; the "Economy Light" fare typically includes no free checked bag, while standard "Economy" fares usually include one checked bag up to 23 kg (50 lbs). "Premium Economy" passengers generally receive two checked bags, each up to 23 kg, and "Business Class" passengers enjoy a more generous allowance of two checked bags, each up to 32 kg (70 lbs). These allowances operate under a weight system on most routes but may use a piece system for flights to/from the Americas, where Business Class allows three pieces and Premium Economy allows two. Regarding cabin baggage, all passengers are permitted one standard carry-on bag plus one personal item (like a laptop bag or purse). The standard carry-on bag must fit within dimensions of 55 x 40 x 23 cm (22 x 16 x 9 in) and has a strict weight limit of 8 kg (17.6 lbs) for Economy and Premium Economy passengers, and 10 kg (22 lbs) for Business Class passengers, which is rigorously enforced at the gate with overweight bags being gate-checked for a fee. Exceeding free checked baggage allowances incurs fees calculated per kilogram or per piece, varying by route and payment timing (cheaper online). Special items like musical instruments, sports equipment, and pets have unique policies and fees, often requiring advance booking. Infants traveling on an adult's lap typically get one checked bag (up to 10 kg) plus a collapsible stroller. Passengers should always verify their specific allowance on their booking confirmation or LOT's official website, weigh bags at home to avoid fees, and pre-pay for extra baggage online if needed.