diff --git a/proto/cmp/services/transport/v1alpha1/search_result_types.proto b/proto/cmp/services/transport/v1alpha1/search_result_types.proto
index aff348f..01f3c4d 100644
--- a/proto/cmp/services/transport/v1alpha1/search_result_types.proto
+++ b/proto/cmp/services/transport/v1alpha1/search_result_types.proto
@@ -60,4 +60,4 @@ message TransportSearchResult {
 
   // Observations
   string observations = 14;
-}
+}
\ No newline at end of file
diff --git a/proto/cmp/services/transport/v1alpha1/trip_types.proto b/proto/cmp/services/transport/v1alpha1/trip_types.proto
index 679fd24..752e534 100644
--- a/proto/cmp/services/transport/v1alpha1/trip_types.proto
+++ b/proto/cmp/services/transport/v1alpha1/trip_types.proto
@@ -6,6 +6,7 @@ import "cmp/types/v1alpha1/distance.proto";
 import "cmp/types/v1alpha1/location.proto";
 import "cmp/types/v1alpha1/price.proto";
 import "cmp/types/v1alpha1/time.proto";
+import "cmp/types/v1alpha1/baggage.proto";
 import "google/protobuf/timestamp.proto";
 
 // ### Trip message type
@@ -99,7 +100,7 @@ message TripSegment {
   // Luggage
   //
   // Ex: `3`
-  int32 luggage = 14;
+  cmp.types.v1alpha1.Baggage baggage = 14;
 
   // Price
   //
@@ -116,4 +117,4 @@ message TransitEvent {
 
   // Event location
   cmp.types.v1alpha1.LocationCode location_code = 2;
-}
+}
\ No newline at end of file
diff --git a/proto/cmp/types/v1alpha1/baggage.proto b/proto/cmp/types/v1alpha1/baggage.proto
new file mode 100644
index 0000000..262b8bf
--- /dev/null
+++ b/proto/cmp/types/v1alpha1/baggage.proto
@@ -0,0 +1,51 @@
+syntax = "proto3";
+
+package cmp.types.v1alpha1;
+
+// Baggage message type
+//
+// ![Diagram](https://storage.googleapis.com/docs-cmp-files/diagrams/proto/cmp/types/v1alpha1/baggage.proto.dot.xs.svg)
+// [Open Message Diagram](https://storage.googleapis.com/docs-cmp-files/diagrams/proto/cmp/types/v1alpha1/baggage.proto.dot.svg)
+message Baggage {
+  // Baggage type
+  //
+  // Enum of allowed baggage types.
+  BaggageType baggage_type = 1;
+
+  // maximum number of the specified bagage type allowed
+  int32 max_baggage = 2;
+
+  // maximum weith of each of the specified bagage type allowed
+  int32 max_baggage_weight = 3;
+
+  // Dimensions
+  //
+  // Dimensions unit specification for length, width and height (cm or inches)
+  DimensionType dimension_type = 5;
+
+  // maximum height of the specified bagage type allowed
+  // maximum length, width and height of the specified bagage type allowed
+  int32 max_baggage_length = 6;
+  int32 max_baggage_width = 7;
+  int32 max_baggage_height = 8;
+}
+
+// Baggage type ENUM type
+enum BaggageType {
+  BAGGAGE_TYPE_UNSPECIFIED = 0; // No Baggage type specified
+  BAGGAGE_TYPE_CARRY_ON = 1; // Carry-on
+  BAGGAGE_TYPE_CARRY_ON_OVERHEAD = 2; // Carry-on overhead
+  BAGGAGE_TYPE_CARRY_ON_PERSONAL = 3; // Carry-on personal item
+  BAGGAGE_TYPE_CHECKED = 4; // Checked
+  BAGGAGE_TYPE_ODD_SIZE = 5; // Odd size checked baggage
+  BAGGAGE_TYPE_SKI = 6; // Skis
+  BAGGAGE_TYPE_GOLF = 7; // Golf bags
+  BAGGAGE_TYPE_SURF = 8; // (wind)Surf or Kite boards
+}
+
+// Baggage dimensions unit ENUM type
+enum DimensionType {
+  DIMENSION_TYPE_UNSPECIFIED = 0; // No Baggage dimensions unit specified
+  DIMENSION_TYPE_CM = 1; // Centimeters
+  DIMENSION_TYPE_INCH = 2; // Inches
+}
\ No newline at end of file