diff --git a/tls_client/response.py b/tls_client/response.py
index d37a10d..ad67231 100644
--- a/tls_client/response.py
+++ b/tls_client/response.py
@@ -25,6 +25,8 @@ def __init__(self):
 
         # A CookieJar of Cookies the server sent back.
         self.cookies = cookiejar_from_dict({})
+        
+        self._content = False
 
     def __enter__(self):
         return self
@@ -35,6 +37,21 @@ def __repr__(self):
     def json(self, **kwargs):
         """parse response body to json (dict/list)"""
         return json.loads(self.text, **kwargs)
+    
+    @property
+    def content(self):
+        """Content of the response, in bytes."""
+        
+        if self._content is False:
+            if self._content_consumed:
+                raise RuntimeError("The content for this response was already consumed")
+
+            if self.status_code == 0:
+                self._content = None
+            else:
+                self._content = b"".join(self.iter_content(10 * 1024)) or b""
+        self._content_consumed = True
+        return self._content
 
 
 def build_response(res: Union[dict, list], res_cookies: RequestsCookieJar) -> Response:
@@ -57,4 +74,6 @@ def build_response(res: Union[dict, list], res_cookies: RequestsCookieJar) -> Re
     response.cookies = res_cookies
     # Add response body
     response.text = res["body"]
+    # Add response content (bytes)
+    response._content = res["body"].encode()
     return response