diff --git a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobMetadataImpl.java b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobMetadataImpl.java
index 00d60cca3a..f7a545c164 100644
--- a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobMetadataImpl.java
+++ b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/BlobMetadataImpl.java
@@ -22,6 +22,7 @@ import java.net.URI;
 import java.util.Date;
 import java.util.Map;
 
+import com.google.common.base.Objects;
 import org.jclouds.blobstore.domain.BlobMetadata;
 import org.jclouds.blobstore.domain.StorageType;
 import org.jclouds.domain.Location;
@@ -71,4 +72,23 @@ public class BlobMetadataImpl extends StorageMetadataImpl implements BlobMetadat
       return contentMetadata;
    }
 
+   @Override
+   public boolean equals(Object object) {
+      if (object == this) {
+         return true;
+      }
+      if (!(object instanceof BlobMetadataImpl)) {
+         return false;
+      }
+      BlobMetadataImpl that = (BlobMetadataImpl) object;
+      return super.equals(that) &&
+            Objects.equal(publicUri, that.publicUri) &&
+            Objects.equal(container, that.container) &&
+            Objects.equal(contentMetadata, that.contentMetadata);
+   }
+
+   @Override
+   public int hashCode() {
+      return Objects.hashCode(super.hashCode(), publicUri, container, contentMetadata);
+   }
 }
diff --git a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableBlobMetadataImpl.java b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableBlobMetadataImpl.java
index 52e63b0c9c..f6f65a2b20 100644
--- a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableBlobMetadataImpl.java
+++ b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableBlobMetadataImpl.java
@@ -18,6 +18,7 @@ package org.jclouds.blobstore.domain.internal;
 
 import java.net.URI;
 
+import com.google.common.base.Objects;
 import org.jclouds.blobstore.domain.BlobMetadata;
 import org.jclouds.blobstore.domain.MutableBlobMetadata;
 import org.jclouds.blobstore.domain.StorageType;
@@ -95,4 +96,23 @@ public class MutableBlobMetadataImpl extends MutableStorageMetadataImpl implemen
       this.container = container;
    }
 
+   @Override
+   public boolean equals(Object object) {
+      if (object == this) {
+         return true;
+      }
+      if (!(object instanceof MutableBlobMetadataImpl)) {
+         return false;
+      }
+      MutableBlobMetadataImpl that = (MutableBlobMetadataImpl) object;
+      return super.equals(that) &&
+            Objects.equal(contentMetadata, that.contentMetadata) &&
+            Objects.equal(publicUri, that.publicUri) &&
+            Objects.equal(container, that.container);
+   }
+
+   @Override
+   public int hashCode() {
+      return Objects.hashCode(super.hashCode(), contentMetadata, publicUri, container);
+   }
 }
diff --git a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableStorageMetadataImpl.java b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableStorageMetadataImpl.java
index f56afa110c..8ae0736da3 100644
--- a/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableStorageMetadataImpl.java
+++ b/blobstore/src/main/java/org/jclouds/blobstore/domain/internal/MutableStorageMetadataImpl.java
@@ -18,6 +18,7 @@ package org.jclouds.blobstore.domain.internal;
 
 import java.util.Date;
 
+import com.google.common.base.Objects;
 import org.jclouds.blobstore.domain.MutableStorageMetadata;
 import org.jclouds.blobstore.domain.StorageMetadata;
 import org.jclouds.blobstore.domain.StorageType;
@@ -96,4 +97,25 @@ public class MutableStorageMetadataImpl extends MutableResourceMetadataImpl<Stor
    public void setSize(Long size) {
       this.size = size;
    }
+
+   @Override
+   public boolean equals(Object object) {
+      if (object == this) {
+         return true;
+      }
+      if (!(object instanceof MutableStorageMetadataImpl)) {
+         return false;
+      }
+      MutableStorageMetadataImpl that = (MutableStorageMetadataImpl) object;
+      return super.equals(that) &&
+            Objects.equal(eTag, that.eTag) &&
+            Objects.equal(creationDate, that.creationDate) &&
+            Objects.equal(lastModified, that.lastModified) &&
+            Objects.equal(size, that.size);
+   }
+
+   @Override
+   public int hashCode() {
+      return Objects.hashCode(super.hashCode(), eTag, creationDate, lastModified, size);
+   }
 }