diff --git a/crates/anstream/src/auto.rs b/crates/anstream/src/auto.rs
index 743640f8..16c995d0 100644
--- a/crates/anstream/src/auto.rs
+++ b/crates/anstream/src/auto.rs
@@ -157,6 +157,17 @@ where
         }
     }
 
+    /// Get the wrapped [`RawStream`]
+    #[inline]
+    pub fn as_inner(&self) -> &S {
+        match &self.inner {
+            StreamInner::PassThrough(w) => w,
+            StreamInner::Strip(w) => w.as_inner(),
+            #[cfg(all(windows, feature = "wincon"))]
+            StreamInner::Wincon(w) => w.as_inner(),
+        }
+    }
+
     /// Returns `true` if the descriptor/handle refers to a terminal/tty.
     #[inline]
     pub fn is_terminal(&self) -> bool {
diff --git a/crates/anstream/src/strip.rs b/crates/anstream/src/strip.rs
index 9f0d28bd..47a0db0d 100644
--- a/crates/anstream/src/strip.rs
+++ b/crates/anstream/src/strip.rs
@@ -30,6 +30,12 @@ where
     pub fn into_inner(self) -> S {
         self.raw
     }
+
+    /// Get the wrapped [`std::io::Write`]
+    #[inline]
+    pub fn as_inner(&self) -> &S {
+        &self.raw
+    }
 }
 
 impl<S> StripStream<S>
diff --git a/crates/anstream/src/wincon.rs b/crates/anstream/src/wincon.rs
index 570511dd..bb3fbdb8 100644
--- a/crates/anstream/src/wincon.rs
+++ b/crates/anstream/src/wincon.rs
@@ -34,6 +34,12 @@ where
     pub fn into_inner(self) -> S {
         self.raw
     }
+
+    /// Get the wrapped [`std::io::Write`]
+    #[inline]
+    pub fn as_inner(&self) -> &S {
+        &self.raw
+    }
 }
 
 impl<S> WinconStream<S>