diff --git a/book/en/src/by-example/tips.md b/book/en/src/by-example/tips.md
index c0bfc56e14..d26b328387 100644
--- a/book/en/src/by-example/tips.md
+++ b/book/en/src/by-example/tips.md
@@ -91,3 +91,27 @@ after the function, not the interrupt / exception. Example below:
 ``` console
 $ cargo run --example binds
 {{#include ../../../../ci/expected/binds.run}}```
+
+## Indirection for faster message passing
+
+Message passing always involves copying the payload from the sender into a
+static variable and then from the static variable into the receiver. Thus
+sending a large buffer, like a `[u8; 128]`, as a message involves two expensive
+`memcpy`s. To minimize the message passing overhead one can use indirection:
+instead of sending the buffer by value, one can send an owning pointer into the
+buffer.
+
+One can use a global allocator to achieve indirection (`alloc::Box`,
+`alloc::Rc`, etc.), which requires using the nightly channel as of Rust v1.34.0,
+or one can use a statically allocated memory pool like [`heapless::Pool`].
+
+[`heapless::Pool`]: https://docs.rs/heapless/0.4.3/heapless/pool/index.html
+
+Here's an example where `heapless::Pool` is used to "box" buffers of 128 bytes.
+
+``` rust
+{{#include ../../../../examples/pool.rs}}
+```
+``` console
+$ cargo run --example binds
+{{#include ../../../../ci/expected/pool.run}}```
diff --git a/ci/expected/pool.run b/ci/expected/pool.run
new file mode 100644
index 0000000000..040dcee888
--- /dev/null
+++ b/ci/expected/pool.run
@@ -0,0 +1,2 @@
+bar(0x2000008c)
+foo(0x20000110)
diff --git a/examples/pool.rs b/examples/pool.rs
new file mode 100644
index 0000000000..719d5e5dc6
--- /dev/null
+++ b/examples/pool.rs
@@ -0,0 +1,67 @@
+//! examples/pool.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+extern crate panic_semihosting;
+
+use cortex_m_semihosting::{debug, hprintln};
+use heapless::{
+    pool,
+    pool::singleton::{Box, Pool},
+};
+use lm3s6965::Interrupt;
+use rtfm::app;
+
+// Declare a pool of 128-byte memory blocks
+pool!(P: [u8; 128]);
+
+#[app(device = lm3s6965)]
+const APP: () = {
+    #[init]
+    fn init() {
+        static mut MEMORY: [u8; 512] = [0; 512];
+
+        // Increase the capacity of the memory pool by ~4
+        P::grow(MEMORY);
+
+        rtfm::pend(Interrupt::I2C0);
+    }
+
+    #[interrupt(priority = 2, spawn = [foo, bar])]
+    fn I2C0() {
+        // claim a memory block, leave it uninitialized and ..
+        let x = P::alloc().unwrap().freeze();
+
+        // .. send it to the `foo` task
+        spawn.foo(x).ok().unwrap();
+
+        // send another block to the task `bar`
+        spawn.bar(P::alloc().unwrap().freeze()).ok().unwrap();
+    }
+
+    #[task]
+    fn foo(x: Box<P>) {
+        hprintln!("foo({:?})", x.as_ptr()).unwrap();
+
+        // explicitly return the block to the pool
+        drop(x);
+
+        debug::exit(debug::EXIT_SUCCESS);
+    }
+
+    #[task(priority = 2)]
+    fn bar(x: Box<P>) {
+        hprintln!("bar({:?})", x.as_ptr()).unwrap();
+
+        // this is done automatically so we can omit the call to `drop`
+        // drop(x);
+    }
+
+    extern "C" {
+        fn UART0();
+        fn UART1();
+    }
+};