diff --git a/libuavcan/include/uavcan/dynamic_memory.hpp b/libuavcan/include/uavcan/dynamic_memory.hpp
index 0c6945abca..d130b8ccb7 100644
--- a/libuavcan/include/uavcan/dynamic_memory.hpp
+++ b/libuavcan/include/uavcan/dynamic_memory.hpp
@@ -97,6 +97,26 @@ public:
     int getNumUsedBlocks() const { return NumBlocks - getNumFreeBlocks(); }
 };
 
+
+class LimitedPoolAllocator : public IAllocator
+{
+    IAllocator& allocator_;
+    const std::size_t max_blocks_;
+    std::size_t used_blocks_;
+
+public:
+    LimitedPoolAllocator(IAllocator& allocator, std::size_t max_blocks)
+        : allocator_(allocator)
+        , max_blocks_(max_blocks)
+        , used_blocks_(0)
+    {
+        assert(max_blocks_ > 0);
+    }
+
+    void* allocate(std::size_t size);
+    void deallocate(const void* ptr);
+};
+
 // ----------------------------------------------------------------------------
 
 /*
diff --git a/libuavcan/src/uc_dynamic_memory.cpp b/libuavcan/src/uc_dynamic_memory.cpp
new file mode 100644
index 0000000000..31dd40e078
--- /dev/null
+++ b/libuavcan/src/uc_dynamic_memory.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2014 Pavel Kirienko <pavel.kirienko@gmail.com>
+ */
+
+#include <uavcan/dynamic_memory.hpp>
+
+namespace uavcan
+{
+/*
+ * LimitedPoolAllocator
+ */
+void* LimitedPoolAllocator::allocate(std::size_t size)
+{
+    if (used_blocks_ < max_blocks_)
+    {
+        used_blocks_++;
+        return allocator_.allocate(size);
+    }
+    else
+    {
+        return NULL;
+    }
+}
+
+void LimitedPoolAllocator::deallocate(const void* ptr)
+{
+    allocator_.deallocate(ptr);
+
+    assert(used_blocks_ > 0);
+    if (used_blocks_ > 0)
+    {
+        used_blocks_--;
+    }
+}
+
+}
diff --git a/libuavcan/test/dynamic_memory.cpp b/libuavcan/test/dynamic_memory.cpp
index 7ebc43c4dc..24662b0988 100644
--- a/libuavcan/test/dynamic_memory.cpp
+++ b/libuavcan/test/dynamic_memory.cpp
@@ -92,3 +92,27 @@ TEST(DynamicMemory, OutOfMemory)
     EXPECT_EQ(1, pool32.getNumUsedBlocks());
     EXPECT_EQ(1, pool64.getNumUsedBlocks());   // Make sure it was properly deallocated
 }
+
+TEST(DynamicMemory, LimitedPoolAllocator)
+{
+    uavcan::PoolAllocator<128, 32> pool32;
+    uavcan::LimitedPoolAllocator lim(pool32, 2);
+
+    const void* ptr1 = lim.allocate(1);
+    const void* ptr2 = lim.allocate(1);
+    const void* ptr3 = lim.allocate(1);
+
+    EXPECT_TRUE(ptr1);
+    EXPECT_TRUE(ptr2);
+    EXPECT_FALSE(ptr3);
+
+    lim.deallocate(ptr2);
+    const void* ptr4 = lim.allocate(1);
+    lim.deallocate(ptr1);
+    const void* ptr5 = lim.allocate(1);
+    const void* ptr6 = lim.allocate(1);
+
+    EXPECT_TRUE(ptr4);
+    EXPECT_TRUE(ptr5);
+    EXPECT_FALSE(ptr6);
+}