diff --git a/core/src/main/java/org/jclouds/collect/AdvanceUntilEmptyIterable.java b/core/src/main/java/org/jclouds/collect/AdvanceUntilEmptyIterable.java
new file mode 100644
index 0000000000..309a530311
--- /dev/null
+++ b/core/src/main/java/org/jclouds/collect/AdvanceUntilEmptyIterable.java
@@ -0,0 +1,146 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.collect;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Iterator;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.Objects;
+import com.google.common.base.Supplier;
+import com.google.common.collect.AbstractIterator;
+import com.google.common.collect.FluentIterable;
+import com.google.common.collect.Iterators;
+import com.google.common.collect.UnmodifiableIterator;
+
+/**
+ * continues to supply iterables until the last was empty
+ * 
+ * @param <E>
+ */
+@Beta
+public class AdvanceUntilEmptyIterable<E> extends FluentIterable<FluentIterable<E>> {
+
+   public static <E> AdvanceUntilEmptyIterable<E> create(Supplier<FluentIterable<E>> nextIterable){
+      return new AdvanceUntilEmptyIterable<E>(nextIterable);
+   }
+   
+   private final AdvanceUntilEmptyIterator<E> iterator;
+
+   protected AdvanceUntilEmptyIterable(Supplier<FluentIterable<E>> nextIterable) {
+      this.iterator = new AdvanceUntilEmptyIterator<E>(checkNotNull(nextIterable, "next iterable"));
+   }
+
+   @Override
+   public Iterator<FluentIterable<E>> iterator() {
+      return iterator;
+   }
+
+   static class AdvanceUntilEmptyIterator<E> extends AbstractIterator<FluentIterable<E>> {
+
+      private final Supplier<FluentIterable<E>> nextIterable;
+      private transient FluentIterable<E> current;
+      private transient boolean unread = true;
+
+      AdvanceUntilEmptyIterator(Supplier<FluentIterable<E>> nextIterable) {
+         this.nextIterable = checkNotNull(nextIterable, "next iterable");
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      protected FluentIterable<E> computeNext() {
+         if (unread)
+            try {
+               return current = nextIterable.get();
+            } finally {
+               unread = false;
+            }
+         else if (current.size() > 0)
+            return current = nextIterable.get();
+         else
+            return endOfData();
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public int hashCode() {
+         return Objects.hashCode(current, unread);
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public boolean equals(Object obj) {
+         if (this == obj)
+            return true;
+         if (obj == null || getClass() != obj.getClass())
+            return false;
+         AdvanceUntilEmptyIterator<?> other = AdvanceUntilEmptyIterator.class.cast(obj);
+         return Objects.equal(this.current, other.current) && Objects.equal(this.unread, other.unread);
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public String toString() {
+         return Objects.toStringHelper("").omitNullValues().add("current", current).add("unread", unread).toString();
+      }
+   }
+   
+   /**
+    * Combines all the pages into a single unmodifiable iterable. ex.
+    * 
+    * <pre>
+    * FluentIterable<StorageMetadata> blobs = blobstore.list(...).concat();
+    * for (StorageMetadata blob : blobs) {
+    *     process(blob);
+    * }
+    * </pre>
+    * 
+    * @see Iterators#concat
+    */
+   public FluentIterable<E> concat() {
+      final Iterator<FluentIterable<E>> iterator = iterator();
+      final UnmodifiableIterator<Iterator<E>> unmodifiable = new UnmodifiableIterator<Iterator<E>>() {
+         @Override
+         public boolean hasNext() {
+            return iterator.hasNext();
+         }
+
+         @Override
+         public Iterator<E> next() {
+            return iterator.next().iterator();
+         }
+      };
+      return new FluentIterable<E>() {
+         @Override
+         public Iterator<E> iterator() {
+            return Iterators.concat(unmodifiable);
+         }
+      };
+   }
+
+}
\ No newline at end of file
diff --git a/core/src/test/java/org/jclouds/collect/AdvanceUntilEmptyIterableTest.java b/core/src/test/java/org/jclouds/collect/AdvanceUntilEmptyIterableTest.java
new file mode 100644
index 0000000000..e3354fce81
--- /dev/null
+++ b/core/src/test/java/org/jclouds/collect/AdvanceUntilEmptyIterableTest.java
@@ -0,0 +1,80 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.collect;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+
+import org.easymock.EasyMock;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import com.google.common.base.Supplier;
+import com.google.common.collect.FluentIterable;
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * Tests behavior of {@code AdvanceUntilEmptyIterable}.
+ * 
+ * @author Adrian Cole
+ */
+@Test(testName = "AdvanceUntilEmptyIterableTest")
+public class AdvanceUntilEmptyIterableTest {
+
+   @SuppressWarnings("unchecked")
+   @Test
+   public void testSinglePageResultReturnsSame() {
+
+      FluentIterable<String> initial = FluentIterable.from(ImmutableSet.of("foo", "bar"));
+      Supplier<FluentIterable<String>> nextIterable = createMock(Supplier.class);
+      expect(nextIterable.get()).andReturn(initial);
+
+      EasyMock.replay(nextIterable);
+
+      AdvanceUntilEmptyIterable<String> iterable = new AdvanceUntilEmptyIterable<String>(nextIterable);
+
+      Assert.assertSame(iterable.get(0), initial);
+
+      EasyMock.verify(nextIterable);
+   }
+
+   @SuppressWarnings("unchecked")
+   @Test
+   public void testConcatStopsWhenEmpty() {
+
+      Supplier<FluentIterable<String>> nextIterable = createMock(Supplier.class);
+
+      expect(nextIterable.get()).andReturn(FluentIterable.from(ImmutableSet.of("foo", "bar")));
+      expect(nextIterable.get()).andReturn(FluentIterable.from(ImmutableSet.of("boo", "baz")));
+
+      expect(nextIterable.get()).andReturn(FluentIterable.from(ImmutableSet.of("ham", "cheeze")));
+      expect(nextIterable.get()).andReturn(FluentIterable.from(ImmutableSet.<String>of()));
+
+      EasyMock.replay(nextIterable);
+
+      AdvanceUntilEmptyIterable<String> iterable = new AdvanceUntilEmptyIterable<String>(nextIterable);
+
+      Assert.assertEquals(iterable.concat().toImmutableSet(),
+            ImmutableSet.of("foo", "bar", "boo", "baz", "ham", "cheeze"));
+
+      EasyMock.verify(nextIterable);
+
+   }
+
+}
diff --git a/core/src/test/java/org/jclouds/collect/PagedIterablesTest.java b/core/src/test/java/org/jclouds/collect/PagedIterablesTest.java
index 9ce207dc6b..93c56dfda0 100644
--- a/core/src/test/java/org/jclouds/collect/PagedIterablesTest.java
+++ b/core/src/test/java/org/jclouds/collect/PagedIterablesTest.java
@@ -1,3 +1,21 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.jclouds.collect;
 
 import static org.easymock.EasyMock.createMock;