diff --git a/Cargo.lock b/Cargo.lock
index 8e8b8564..4e66e81d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1065,7 +1065,7 @@ dependencies = [
 [[package]]
 name = "cosmic-config"
 version = "0.1.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "atomicwrites",
  "cosmic-config-derive",
@@ -1082,7 +1082,7 @@ dependencies = [
 [[package]]
 name = "cosmic-config-derive"
 version = "0.1.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "quote",
  "syn 1.0.109",
@@ -1152,7 +1152,7 @@ dependencies = [
 [[package]]
 name = "cosmic-theme"
 version = "0.1.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "almost",
  "cosmic-config",
@@ -2624,7 +2624,7 @@ dependencies = [
 [[package]]
 name = "iced"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "dnd",
  "iced_accessibility",
@@ -2642,7 +2642,7 @@ dependencies = [
 [[package]]
 name = "iced_accessibility"
 version = "0.1.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "accesskit",
  "accesskit_winit",
@@ -2651,7 +2651,7 @@ dependencies = [
 [[package]]
 name = "iced_core"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "bitflags 2.5.0",
  "dnd",
@@ -2671,7 +2671,7 @@ dependencies = [
 [[package]]
 name = "iced_futures"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "futures",
  "iced_core",
@@ -2684,7 +2684,7 @@ dependencies = [
 [[package]]
 name = "iced_graphics"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "bitflags 2.5.0",
  "bytemuck",
@@ -2708,7 +2708,7 @@ dependencies = [
 [[package]]
 name = "iced_renderer"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "iced_graphics",
  "iced_tiny_skia",
@@ -2720,7 +2720,7 @@ dependencies = [
 [[package]]
 name = "iced_runtime"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "dnd",
  "iced_core",
@@ -2732,7 +2732,7 @@ dependencies = [
 [[package]]
 name = "iced_style"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "iced_core",
  "once_cell",
@@ -2742,7 +2742,7 @@ dependencies = [
 [[package]]
 name = "iced_tiny_skia"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "bytemuck",
  "cosmic-text",
@@ -2759,7 +2759,7 @@ dependencies = [
 [[package]]
 name = "iced_wgpu"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "bitflags 2.5.0",
  "bytemuck",
@@ -2778,7 +2778,7 @@ dependencies = [
 [[package]]
 name = "iced_widget"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "dnd",
  "iced_renderer",
@@ -2794,7 +2794,7 @@ dependencies = [
 [[package]]
 name = "iced_winit"
 version = "0.12.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "dnd",
  "iced_graphics",
@@ -3120,7 +3120,7 @@ checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
 [[package]]
 name = "libcosmic"
 version = "0.1.0"
-source = "git+https://github.com/pop-os/libcosmic.git#1adeadacf60c7f7381ec270710fcdab706d4175e"
+source = "git+https://github.com/pop-os/libcosmic.git?branch=nav-bar-close-icon#62c139f7f8154d5ac6ded6d53ada853c0aece0d8"
 dependencies = [
  "apply",
  "ashpd 0.7.0",
diff --git a/Cargo.toml b/Cargo.toml
index 077194b7..8a7c4302 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,6 +43,7 @@ slotmap = "1.0.7"
 
 [dependencies.libcosmic]
 git = "https://github.com/pop-os/libcosmic.git"
+branch = "nav-bar-close-icon"
 default-features = false
 features = ["multi-window", "tokio", "winit"]
 
@@ -77,10 +78,6 @@ test-log = "0.2"
 # libcosmic = { path = "../libcosmic" }
 # cosmic-config = { path = "../libcosmic/cosmic-config" }
 # cosmic-theme = { path = "../libcosmic/cosmic-theme" }
-# libcosmic = { git = "https://github.com/pop-os/libcosmic//", branch = "dnd" }
-# cosmic-config = { git = "https://github.com/pop-os/libcosmic//", branch = "dnd" }
-# cosmic-theme = { git = "https://github.com/pop-os/libcosmic//", branch = "dnd" }
 
 # [patch.'https://github.com/pop-os/smithay-clipboard']
-# smithay-clipboard = { git = "https://github.com/pop-os/smithay-clipboard//", rev = "2f2430b" }
 # smithay-clipboard = { path = "../smithay-clipboard" }
diff --git a/src/app.rs b/src/app.rs
index ace4040e..0cf71edd 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -182,6 +182,7 @@ pub enum Message {
     Modifiers(Modifiers),
     MoveToTrash(Option<Entity>),
     MounterItems(MounterKey, MounterItems),
+    NavBarClose(Entity),
     NavBarContext(Entity),
     NavMenuAction(NavMenuAction),
     NewItem(Option<Entity>, bool),
@@ -734,7 +735,13 @@ impl Application for App {
             cosmic::app::Message::App(Message::DndDropNav(entity, data, action))
         })
         .on_context(|entity| cosmic::app::Message::App(Message::NavBarContext(entity)))
+        .on_close(|entity| cosmic::app::Message::App(Message::NavBarClose(entity)))
         .context_menu(self.nav_context_menu(self.nav_bar_context_id))
+        .close_icon(
+            widget::icon::from_name("media-eject-symbolic")
+                .size(16)
+                .icon(),
+        )
         .into_container();
 
         if !self.core().is_condensed() {
@@ -1065,15 +1072,7 @@ impl Application for App {
                     let mut entity = self
                         .nav_model
                         .insert()
-                        .text(format!(
-                            "{} ({})",
-                            item.name(),
-                            if item.is_mounted() {
-                                "mounted"
-                            } else {
-                                "not mounted"
-                            }
-                        ))
+                        .text(item.name())
                         .data(MounterData(key, item.clone()));
                     if let Some(path) = item.path() {
                         entity = entity.data(Location::Path(path.clone()));
@@ -1081,6 +1080,9 @@ impl Application for App {
                     if let Some(icon) = item.icon() {
                         entity = entity.icon(widget::icon::icon(icon).size(16));
                     }
+                    if item.is_mounted() {
+                        entity = entity.closable();
+                    }
                 }
             }
             Message::NewItem(entity_opt, dir) => {
@@ -1650,6 +1652,14 @@ impl Application for App {
                 }
             }
 
+            Message::NavBarClose(entity) => {
+                if let Some(data) = self.nav_model.data::<MounterData>(entity) {
+                    if let Some(mounter) = self.mounters.get(&data.0) {
+                        return mounter.unmount(data.1.clone()).map(|_| message::none());
+                    }
+                }
+            }
+
             // Tracks which nav bar item to show a context menu for.
             Message::NavBarContext(entity) => {
                 self.nav_bar_context_id = entity;
diff --git a/src/mounter/gvfs.rs b/src/mounter/gvfs.rs
index d0625445..76c52d83 100644
--- a/src/mounter/gvfs.rs
+++ b/src/mounter/gvfs.rs
@@ -24,6 +24,7 @@ fn gio_icon_to_path(icon: &gio::Icon, size: u16) -> Option<PathBuf> {
 enum Cmd {
     Rescan,
     Mount(MounterItem),
+    Unmount(MounterItem),
 }
 
 enum Event {
@@ -189,6 +190,34 @@ impl Gvfs {
                                 );
                             }
                         }
+                        Cmd::Unmount(mounter_item) => {
+                            let MounterItem::Gvfs(item) = mounter_item else { continue };
+                            let ItemKind::Mount = item.kind else { continue };
+                            for (i, mount) in monitor.mounts().into_iter().enumerate() {
+                                if i != item.index {
+                                    continue;
+                                }
+
+                                let name = MountExt::name(&mount);
+                                if item.name != name {
+                                    log::warn!("trying to unmount mount {} failed: name is {:?} when {:?} was expected", i, name, item.name);
+                                    continue;
+                                }
+
+                                //TODO: do eject instead of unmount?
+                                log::info!("unmount {}", name);
+                                MountExt::unmount_with_operation(
+                                    &mount,
+                                    gio::MountUnmountFlags::NONE,
+                                    //TODO: gio::MountOperation needed for network shares with auth
+                                    gio::MountOperation::NONE,
+                                    gio::Cancellable::NONE,
+                                    move |result| {
+                                        log::info!("unmount {}: result {:?}", name, result);
+                                    },
+                                );
+                            }
+                        }
                     }
                 }
             });
@@ -213,6 +242,17 @@ impl Mounter for Gvfs {
         )
     }
 
+    fn unmount(&self, item: MounterItem) -> Command<()> {
+        let command_tx = self.command_tx.clone();
+        Command::perform(
+            async move {
+                command_tx.send(Cmd::Unmount(item)).unwrap();
+                ()
+            },
+            |x| x,
+        )
+    }
+
     fn subscription(&self) -> subscription::Subscription<MounterItems> {
         let command_tx = self.command_tx.clone();
         let event_rx = self.event_rx.clone();
diff --git a/src/mounter/mod.rs b/src/mounter/mod.rs
index 0be732f4..79f90ad1 100644
--- a/src/mounter/mod.rs
+++ b/src/mounter/mod.rs
@@ -51,6 +51,7 @@ pub type MounterItems = Vec<MounterItem>;
 pub trait Mounter {
     //TODO: send result
     fn mount(&self, item: MounterItem) -> Command<()>;
+    fn unmount(&self, item: MounterItem) -> Command<()>;
     fn subscription(&self) -> subscription::Subscription<MounterItems>;
 }