diff --git a/couchdb-conduit.cabal b/couchdb-conduit.cabal
--- a/couchdb-conduit.cabal
+++ b/couchdb-conduit.cabal
@@ -1,5 +1,5 @@
 name:           couchdb-conduit
-version:        0.10.2
+version:        0.10.3
 cabal-version:  >= 1.8
 build-type:     Simple
 stability:      Testing
@@ -34,7 +34,7 @@
                    conduit >= 0.5 && < 0.6,
                    containers >= 0.2,
                    data-default,
-                   http-conduit >= 1.5 && < 1.6,
+                   http-conduit >= 1.6 && < 1.7,
                    http-types >= 0.7 && < 0.8,
                    lifted-base >= 0.1 && < 0.2,
                    monad-control >= 0.3 && < 0.4,
@@ -55,7 +55,8 @@
                     Database.CouchDB.Conduit.Implicit,
                     Database.CouchDB.Conduit.LowLevel,
                     Database.CouchDB.Conduit.View,
-                    Database.CouchDB.Conduit.View.Query
+                    Database.CouchDB.Conduit.View.Query,
+                    Database.CouchDB.Conduit.Attachment
   other-modules:    
                     Database.CouchDB.Conduit.Internal.Doc,
                     Database.CouchDB.Conduit.Internal.Parser,
@@ -79,7 +80,7 @@
                    conduit >= 0.5 && < 0.6,
                    containers >= 0.2,
                    data-default,
-                   http-conduit >= 1.5 && < 1.6,
+                   http-conduit >= 1.6 && < 1.7,
                    http-types >= 0.7 && < 0.8,
                    lifted-base >= 0.1 && < 0.2,
                    monad-control >= 0.3 && < 0.4,
diff --git a/src/Database/CouchDB/Conduit/Attachment.hs b/src/Database/CouchDB/Conduit/Attachment.hs
new file mode 100644
--- /dev/null
+++ b/src/Database/CouchDB/Conduit/Attachment.hs
@@ -0,0 +1,97 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+-- | CouchDB document attachments.
+--
+--   /Note about attachment paths:/ Attachments may have embedded @\/@ 
+--   characters that are sent unescaped to CouchDB. You can use this to 
+--   provide a subtree of attachments under a document. A DocID must have 
+--   any @\/@ escaped as @%2F@. So if you have document @a\/b\/c@ with an 
+--   attachment @d\/e\/f.txt@, you would be able to access it at 
+--   @http:\/\/couchdb\/db\/a%2fb%2fc\/d\/e\/f.txt@. 
+--
+--   @couchdb-conduit@ automaticaly normalizes attachment paths.
+
+module Database.CouchDB.Conduit.Attachment (
+    couchGetAttach,
+    couchPutAttach,
+    couchDeleteAttach
+) where
+
+import Control.Exception.Lifted (throw)
+
+import Data.Maybe (fromMaybe)
+import Data.ByteString (ByteString)
+import Data.ByteString.Char8 (split)
+import qualified Data.Aeson as A
+import Data.Conduit (ResumableSource, ($$+-))
+import qualified Data.Conduit.Attoparsec as CA
+
+import Network.HTTP.Conduit (RequestBody(..), Response(..))
+import qualified Network.HTTP.Types as HT
+
+import Database.CouchDB.Conduit.Internal.Connection 
+            (MonadCouch (..), Path, Revision, mkPath)
+import Database.CouchDB.Conduit.Internal.Parser (extractRev)
+import Database.CouchDB.Conduit.LowLevel (couch, protect')
+
+-- | Get document attachment and @Content-Type@.
+couchGetAttach :: MonadCouch m =>
+       Path             -- ^ Database
+    -> Path             -- ^ Document
+    -> ByteString       -- ^ Attachment path
+    -> m (ResumableSource m ByteString, ByteString)
+couchGetAttach db doc att = do
+    Response _ _ hs bsrc <- couch HT.methodGet
+            (attachPath db doc att)
+            []
+            []
+            (RequestBodyBS "")
+            protect'
+    return (bsrc, fromMaybe "" . lookup "Content-Type" $ hs)
+
+-- | Put or update document attachment
+couchPutAttach :: MonadCouch m =>
+       Path             -- ^ Database
+    -> Path             -- ^ Document
+    -> ByteString       -- ^ Attachment path
+    -> Revision         -- ^ Document revision
+    -> ByteString       -- ^ Attacment @Content-Type@
+    -> RequestBody m    -- ^ Attachment body
+    -> m Revision
+couchPutAttach db doc att rev contentType body = do
+    Response _ _ _ bsrc <- couch HT.methodPut
+            (attachPath db doc att)
+            [(HT.hContentType, contentType)]
+            [("rev", Just rev)]
+            body
+            protect'
+    j <- bsrc $$+- CA.sinkParser A.json
+    either throw return $ extractRev j
+
+-- | Delete document attachment
+couchDeleteAttach :: MonadCouch m =>
+       Path             -- ^ Database
+    -> Path             -- ^ Document
+    -> ByteString       -- ^ Attachment path
+    -> Revision         -- ^ Document revision
+    -> m Revision
+couchDeleteAttach db doc att rev = do
+    Response _ _ _ bsrc <- couch HT.methodDelete
+            (attachPath db doc att)
+            []
+            [("rev", Just rev)]
+            (RequestBodyBS "")
+            protect'
+    j <- bsrc $$+- CA.sinkParser A.json
+    either throw return $ extractRev j
+
+------------------------------------------------------------------------------
+-- Internal
+------------------------------------------------------------------------------
+
+-- | Make normalized attachment path
+attachPath :: Path -> Path -> ByteString -> Path
+attachPath db doc att = 
+    mkPath $ db : doc : attP
+  where
+    attP = split '/' att