diff --git a/src/model.rs b/src/model.rs
index 2f16510..5fa632d 100644
--- a/src/model.rs
+++ b/src/model.rs
@@ -3,6 +3,9 @@
 mod formula;
 pub use formula::*;
 
+mod package;
+pub use package::*;
+
 mod object;
 pub use object::*;
 
diff --git a/src/model/object/objecttype.rs b/src/model/object/objecttype.rs
index 6c72fc8..4dd276c 100644
--- a/src/model/object/objecttype.rs
+++ b/src/model/object/objecttype.rs
@@ -17,6 +17,9 @@ pub enum ObjectType {
     /// An Acacia specific formula object
     AcaciaFormula = 0x0120,
 
+    /// An Acacia specific package object
+    AcaciaPackage = 0x0130,
+
     /// An Acacia specific index object
     AcaciaIndex = 0x0140,
 
diff --git a/src/model/package.rs b/src/model/package.rs
new file mode 100644
index 0000000..213b556
--- /dev/null
+++ b/src/model/package.rs
@@ -0,0 +1,79 @@
+use std::io::Cursor;
+
+use log::debug;
+use serde::{Deserialize, Serialize};
+
+use crate::{error::Error, model::ObjectType, util::architecture::Architecture};
+
+use super::{Object, ObjectCompression, ObjectDB, ObjectID};
+
+/// A package in the AcaciaLinux ecosystem
+#[derive(Deserialize, Serialize, Debug)]
+pub struct Package {
+    /// The name of the package
+    pub name: String,
+    /// The version of the package
+    pub version: String,
+    /// A short description of the package's contents
+    pub description: String,
+
+    /// The architecture the package is built for
+    pub arch: Option<Architecture>,
+
+    /// The dependencies of the package
+    pub dependencies: Vec<ObjectID>,
+
+    /// The OID of the formula the package originates from
+    pub formula: ObjectID,
+
+    /// The tree of files that is shipped with this formula
+    pub tree: ObjectID,
+
+    /// Whether the package is tainted or not.
+    /// This tells a consumer if the package had additional
+    /// lower directories when it was built
+    pub tainted: bool,
+}
+
+impl Package {
+    /// Returns the `TOML` string for this package
+    pub fn toml(&self) -> String {
+        toml::to_string_pretty(self).expect("Serialize package file should never fail")
+    }
+
+    /// Returns the `JSON` string for this package
+    pub fn json(&self) -> String {
+        serde_json::to_string(self).expect("Serialize package file should never fail")
+    }
+
+    /// Inserts this package into `object_db`
+    /// # Arguments
+    /// * `object_db` - The objet db to insert the package into
+    /// * `compression` - The compression to apply for inserting
+    pub fn insert(
+        &self,
+        object_db: &mut ObjectDB,
+        compression: ObjectCompression,
+    ) -> Result<Object, Error> {
+        let mut cursor = Cursor::new(self.json());
+
+        let mut dependencies = vec![self.tree.clone()];
+        for d in &self.dependencies {
+            dependencies.push(d.clone());
+        }
+
+        let object = object_db.insert_stream(
+            &mut cursor,
+            ObjectType::AcaciaFormula,
+            compression,
+            dependencies,
+        )?;
+
+        debug!(
+            "Inserted package {}@{} as {}",
+            self.name, self.version, object.oid
+        );
+
+        Ok(object)
+    }
+}