diff --git a/Makefile b/Makefile
index 4b930483..018bd270 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,7 @@ SRCS =  src/main.cpp\
 		src/app/browser/header/tab.cpp\
 		src/app/browser/main.cpp\
 		src/app/browser/main/tab.cpp\
+		src/app/browser/main/tab/data.cpp\
 		src/app/browser/main/tab/label.cpp\
 		src/lib/database.cpp\
 		src/lib/database/session.cpp
diff --git a/po/POTFILES.in b/po/POTFILES.in
index ce03c3cc..af887aca 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -4,6 +4,7 @@ src/app/browser/header/menu.cpp
 src/app/browser/header/tab.cpp
 src/app/browser/main.cpp
 src/app/browser/main/tab.cpp
+src/app/browser/main/tab/data.cpp
 src/app/browser/main/tab/label.cpp
 src/lib/database.cpp
 src/lib/database/session.cpp
diff --git a/src/app/browser/main/tab.cpp b/src/app/browser/main/tab.cpp
index 564e84ed..c335b2a7 100644
--- a/src/app/browser/main/tab.cpp
+++ b/src/app/browser/main/tab.cpp
@@ -1,4 +1,5 @@
 #include "tab.hpp"
+#include "tab/data.hpp"
 #include "tab/label.hpp"
 
 using namespace app::browser::main;
@@ -17,11 +18,9 @@ void Tab::append(
     bool open,
     bool focus
 ) {
-    // Init new tab label
     label = new tab::Label();
 
-    // Init tab data container @TODO
-    Gtk::Label * data = new Gtk::Label("data");
+    data = new tab::Data();
 
     append_page(
         * data,
diff --git a/src/app/browser/main/tab.hpp b/src/app/browser/main/tab.hpp
index caa60022..ae40d03c 100644
--- a/src/app/browser/main/tab.hpp
+++ b/src/app/browser/main/tab.hpp
@@ -8,6 +8,7 @@ namespace app::browser::main
 {
     namespace tab
     {
+        class Data;
         class Label;
     }
 
@@ -15,6 +16,7 @@ namespace app::browser::main
     {
         public:
 
+            tab::Data * data;
             tab::Label * label;
 
             Tab();
diff --git a/src/app/browser/main/tab/data.cpp b/src/app/browser/main/tab/data.cpp
new file mode 100644
index 00000000..4d004b4c
--- /dev/null
+++ b/src/app/browser/main/tab/data.cpp
@@ -0,0 +1,16 @@
+#include "data.hpp"
+
+using namespace app::browser::main::tab;
+
+Data::Data()
+{
+    set_orientation(
+        Gtk::Orientation::VERTICAL
+    );
+
+    set_homogeneous(
+        true
+    );
+}
+
+Data::~Data() = default;
diff --git a/src/app/browser/main/tab/data.hpp b/src/app/browser/main/tab/data.hpp
new file mode 100644
index 00000000..3aca06fb
--- /dev/null
+++ b/src/app/browser/main/tab/data.hpp
@@ -0,0 +1,19 @@
+#ifndef APP_BROWSER_MAIN_TAB_DATA_HPP
+#define APP_BROWSER_MAIN_TAB_DATA_HPP
+
+#include <glibmm/i18n.h>
+#include <gtkmm/box.h>
+
+namespace app::browser::main::tab
+{
+    class Data : public Gtk::Box
+    {
+        public:
+
+            Data();
+
+            ~Data();
+    };
+}
+
+#endif // APP_BROWSER_MAIN_TAB_DATA_HPP
\ No newline at end of file