A smartphone holster is provided which is adapted for engagement to the belt or person of a user. A cavity within a housing of the holster is configured to hold a smartphone therein which may be inserted through an opening at a top end of the holster. Frictional contact by a flexible friction member within the cavity can aid in holding the phone therein. A curved lid may also be provided which is biased to position a curved portion over the opening to the cavity in which the phone is positioned.