Yes, Lufthansa provides compensation for delayed baggage under the regulations of the Montreal Convention. If your checked bag does not arrive with you, you must first file a Property Irregularity Report (PIR) at the airport's baggage service desk or via their online portal within 24 hours. For "essential" purchases made while your bag is missing (such as toiletries and emergency clothing), Lufthansa typically reimburses 50% of the cost for durable goods (like clothing) and 100% for toiletries. You must submit these receipts through their online reimbursement form within 21 days of receiving your bag. If the bag is officially declared lost after 21 days, you may be entitled to a higher compensation amount, capped at approximately 1,519 Special Drawing Rights (SDR), which currently equates to roughly €1,900 or $1,950. Note that valuables like jewelry and electronics should always be in carry-on luggage, as they are often excluded from baggage liability.