Wis. Stat. § 97.634: Hotelkeeper’s liability for baggage; limitation.

Every guest and intended guest of any hotel upon delivering to the hotelkeeper any baggage or other property for safekeeping, elsewhere than in the room assigned to the guest, shall demand and the hotelkeeper shall give a check or receipt, to evidence the delivery. No hotelkeeper shall be liable for the loss of or injury to the baggage or other property of a hotel guest, unless it was delivered to the hotelkeeper for safekeeping or unless the loss or injury occurred through the negligence of the hotelkeeper.