diff --git a/src/renderer/iteration_context.rs b/src/renderer/iteration_context.rs
new file mode 100644
index 0000000..d294817
--- /dev/null
+++ b/src/renderer/iteration_context.rs
@@ -0,0 +1,71 @@
+use crate::renderer::context_element::CompareContextElement;
+use crate::renderer::context_element::ContextElement;
+use crate::renderer::Loopable;
+use crate::renderer::RenderError;
+use crate::renderer::Renderable;
+use crate::renderer::WalkError;
+use crate::{parser::Filter, parser::OwnedLiteral, renderer::Walkable};
+
+use std::cmp::Ordering;
+
+/// An injected context for $idx and $len
+///
+/// Functions the same as the injected parameters contexts for
+/// helpers/partials with parameters but this has no need for storing
+/// breadcrumbs since its simply storing two integers.
+#[derive(Debug, Clone)]
+pub struct IterationContext {
+    idx: OwnedLiteral,
+    len: OwnedLiteral,
+}
+
+impl IterationContext {
+    pub fn new(idx: u64, len: u64) -> Self {
+        IterationContext {
+            idx: OwnedLiteral::LPositiveInteger(idx),
+            len: OwnedLiteral::LPositiveInteger(len),
+        }
+    }
+}
+
+impl ContextElement for IterationContext {}
+
+impl Renderable for IterationContext {
+    fn render(&self, _filters: &Vec<Filter>) -> Result<String, RenderError> {
+        // TODO: Would this even ever be called? Won't matter, but I'd
+        // like to know. Since it is injected 1 above the current
+        // context, we wouldn't be able to access it with `{.}`.
+        Ok("[object Object]".to_owned())
+    }
+}
+
+impl Loopable for IterationContext {
+    fn get_loop_elements(&self) -> Vec<&dyn ContextElement> {
+        // TODO: Would this even ever be called? Won't matter, but I'd
+        // like to know. Since it is injected 1 above the current
+        // context, we wouldn't be able to access it with `{.}`.
+        vec![self]
+    }
+}
+
+impl Walkable for IterationContext {
+    fn walk(&self, segment: &str) -> Result<&dyn ContextElement, WalkError> {
+        match segment {
+            "$idx" => Ok(&self.idx),
+            "$len" => Ok(&self.len),
+            _ => Err(WalkError::CantWalk),
+        }
+    }
+}
+
+impl CompareContextElement for IterationContext {
+    fn equals(&self, other: &dyn ContextElement) -> bool {
+        // TODO: Does this ever happen? perhaps I should have a panic here.
+        false
+    }
+
+    fn partial_compare(&self, other: &dyn ContextElement) -> Option<Ordering> {
+        // TODO: Does this ever happen? perhaps I should have a panic here.
+        None
+    }
+}
diff --git a/src/renderer/mod.rs b/src/renderer/mod.rs
index 45dbdfd..3878e18 100644
--- a/src/renderer/mod.rs
+++ b/src/renderer/mod.rs
@@ -3,6 +3,7 @@
 mod context_element;
 mod errors;
 mod inline_partial_tree;
+mod iteration_context;
 mod parameters_context;
 mod renderer;
 mod walking;