diff --git a/ports/tobias-loew-flags/add-install-configuration.patch b/ports/tobias-loew-flags/add-install-configuration.patch
new file mode 100644
index 0000000000..02e6710137
--- /dev/null
+++ b/ports/tobias-loew-flags/add-install-configuration.patch
@@ -0,0 +1,62 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 78d96ff..3215aca 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -65,7 +65,39 @@ endif()
+ ##################################################
+ add_library(boost_flags INTERFACE)
+ #target_include_directories(boost_flags PUBLIC ${Boost_INCLUDE_DIRS}) 
+-target_include_directories(boost_flags INTERFACE ${CMAKE_SOURCE_DIR}/include)
++target_include_directories(boost_flags
++                           INTERFACE
++                            $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
++                            $<INSTALL_INTERFACE:include>
++                           )
++set_target_properties(boost_flags PROPERTIES
++  EXPORT_NAME flags
++)
++include(CMakePackageConfigHelpers)
++
++configure_package_config_file(
++  cmake/unofficial-tobias-loew-flags-config.cmake.in
++  "${CMAKE_CURRENT_BINARY_DIR}/cmake/unofficial-tobias-loew-flags-config.cmake"
++  INSTALL_DESTINATION share/unofficial-tobias-loew-flags/
++  NO_CHECK_REQUIRED_COMPONENTS_MACRO)
++
++# Install.
++install(TARGETS boost_flags EXPORT unofficial-tobias-loew-flags)
++
++install(
++  EXPORT unofficial-tobias-loew-flags
++  NAMESPACE unofficial::tobias-loew-flags::
++  FILE unofficial-tobias-loew-flags-targets.cmake
++  DESTINATION share/unofficial-tobias-loew-flags/)
++
++install(DIRECTORY include/boost DESTINATION include)
++
++install(
++  FILES
++  "${CMAKE_CURRENT_BINARY_DIR}/cmake/unofficial-tobias-loew-flags-config.cmake"
++  DESTINATION share/unofficial-tobias-loew-flags)
++
++if(0)
+ if (Boost_FOUND)
+    target_include_directories(boost_flags INTERFACE ${Boost_INCLUDE_DIRS})
+ endif()
+@@ -79,4 +111,5 @@ endif()
+ # Subdirectories
+ ##################################################
+ add_subdirectory(test)
++endif()
+ # add_subdirectory(example)
+diff --git a/cmake/unofficial-tobias-loew-flags-config.cmake.in b/cmake/unofficial-tobias-loew-flags-config.cmake.in
+new file mode 100644
+index 0000000..9a784e1
+--- /dev/null
++++ b/cmake/unofficial-tobias-loew-flags-config.cmake.in
+@@ -0,0 +1,5 @@
++
++@PACKAGE_INIT@
++
++include("${CMAKE_CURRENT_LIST_DIR}/unofficial-tobias-loew-flags-targets.cmake")
++
diff --git a/ports/tobias-loew-flags/portfile.cmake b/ports/tobias-loew-flags/portfile.cmake
new file mode 100644
index 0000000000..fa9806ccd8
--- /dev/null
+++ b/ports/tobias-loew-flags/portfile.cmake
@@ -0,0 +1,18 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO tobias-loew/flags
+    REF 7a3cb950b79e7ab596ae22da30fa685c70ef497b 
+    SHA512 a7835c3508830c1e215c301588ca26be84a6e1ca6ed4bfb5a3225bb390bf0637ac368bd7214e56809b24f6ac26a9e6f9478adf03d8e9140c2bd430c88f1c8f26
+    HEAD_REF main
+    PATCHES add-install-configuration.patch
+)
+
+set(VCPKG_BUILD_TYPE release) # header-only
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+)
+
+vcpkg_cmake_install()
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/ports/tobias-loew-flags/vcpkg.json b/ports/tobias-loew-flags/vcpkg.json
new file mode 100644
index 0000000000..36a7945941
--- /dev/null
+++ b/ports/tobias-loew-flags/vcpkg.json
@@ -0,0 +1,13 @@
+{
+  "name": "tobias-loew-flags",
+  "version-date": "2024-09-10",
+  "description": "type-safe bitwise operations in C++, to be proposed for Boost",
+  "homepage": "https://tobias-loew.github.io/flags/doc/html/flags.html",
+  "license": "BSL-1.0",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ]
+}
diff --git a/versions/baseline.json b/versions/baseline.json
index 311f305e7c..92707188ce 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -9012,6 +9012,10 @@
       "baseline": "2019-10-14",
       "port-version": 1
     },
+    "tobias-loew-flags": {
+      "baseline": "2024-09-10",
+      "port-version": 0
+    },
     "toml11": {
       "baseline": "4.2.0",
       "port-version": 0
diff --git a/versions/t-/tobias-loew-flags.json b/versions/t-/tobias-loew-flags.json
new file mode 100644
index 0000000000..80f5eec7a4
--- /dev/null
+++ b/versions/t-/tobias-loew-flags.json
@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "2de8995b035f3c2fa68d55eaec02d657c835cfbd",
+      "version-date": "2024-09-10",
+      "port-version": 0
+    }
+  ]
+}