diff --git a/templates/bags.html b/templates/bags.html
index c859198..38cb351 100644
--- a/templates/bags.html
+++ b/templates/bags.html
@@ -1,4 +1,27 @@
-{% extends "base.html" %} {% block title %}Brewlog · Bags{% endblock %} {% block content %}
+{% extends "base.html" %} {% block title %}Brewlog · Bags{% endblock %}
+
+{% block head %}
+<script>
+  const closeBag = async (bagId, cardEl) => {
+    if (!confirm('Close this bag? This will mark it as finished.')) return;
+    try {
+      const today = new Date().toISOString().split('T')[0];
+      const resp = await fetch(`/api/v1/bags/${bagId}`, {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        credentials: 'same-origin',
+        body: JSON.stringify({ closed: true, remaining: 0.0, finished_at: today }),
+      });
+      if (!resp.ok) throw new Error(`Server returned ${resp.status}`);
+      window.location.reload();
+    } catch (e) {
+      alert(`Failed to close bag: ${e.message}`);
+    }
+  };
+</script>
+{% endblock %}
+
+{% block content %}
 <section data-signals:_show-form="false" data-signals:_is-submitting="false">
   <header class="flex flex-wrap items-start justify-between gap-4">
     <div class="flex flex-col gap-2">
diff --git a/templates/home.html b/templates/home.html
index 828c697..aa3c5c0 100644
--- a/templates/home.html
+++ b/templates/home.html
@@ -1,4 +1,4 @@
-{% extends "base.html" %} {% block title %}Brewlog{% endblock %}
+{% extends "base.html" %} {% import "partials/bag_card.html" as bag_card %} {% block title %}Brewlog{% endblock %}
 
 {% block head %}
 {% if is_authenticated %}
@@ -276,36 +276,7 @@
   </div>
   <div id="open-bags-grid" class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
     {% for bag in open_bags %}
-    <div id="bag-card-{{ bag.id }}" class="rounded-lg border border-amber-200 bg-amber-50 p-4 shadow-sm">
-      <div>
-        <a href="/roasters/{{ bag.roaster_slug }}/roasts/{{ bag.roast_slug }}" class="font-semibold text-amber-800 hover:text-amber-600">{{ bag.roast_name }}</a>
-        <p class="text-sm text-stone-500">{{ bag.roaster_name }}</p>
-      </div>
-      <p class="mt-2 text-sm text-stone-600">
-        <span class="font-medium">{{ bag.remaining }}g</span>
-        <span class="text-stone-400">of {{ bag.amount }}g remaining</span>
-      </p>
-      {% if is_authenticated %}
-      <div class="mt-3 pt-3 border-t border-amber-100 flex gap-3">
-        <a href="/brews?bag_id={{ bag.id }}" class="inline-flex items-center gap-1 text-sm font-medium text-amber-700 hover:text-amber-500">
-          <svg class="h-4 w-4" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
-            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm.75-11.25a.75.75 0 00-1.5 0v2.5h-2.5a.75.75 0 000 1.5h2.5v2.5a.75.75 0 001.5 0v-2.5h2.5a.75.75 0 000-1.5h-2.5v-2.5z" clip-rule="evenodd" />
-          </svg>
-          Brew
-        </a>
-        <button
-          type="button"
-          onclick="closeBag('{{ bag.id }}', document.getElementById('bag-card-{{ bag.id }}'))"
-          class="inline-flex items-center gap-1 text-sm font-medium text-stone-500 hover:text-stone-700"
-        >
-          <svg class="h-4 w-4" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
-            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.28 7.22a.75.75 0 00-1.06 1.06L8.94 10l-1.72 1.72a.75.75 0 101.06 1.06L10 11.06l1.72 1.72a.75.75 0 101.06-1.06L11.06 10l1.72-1.72a.75.75 0 00-1.06-1.06L10 8.94 8.28 7.22z" clip-rule="evenodd" />
-          </svg>
-          Close
-        </button>
-      </div>
-      {% endif %}
-    </div>
+    {% call bag_card::card(bag, is_authenticated) %}
     {% endfor %}
   </div>
 </section>
diff --git a/templates/partials/bag_card.html b/templates/partials/bag_card.html
new file mode 100644
index 0000000..5be5825
--- /dev/null
+++ b/templates/partials/bag_card.html
@@ -0,0 +1,32 @@
+{% macro card(bag, is_authenticated) %}
+<div id="bag-card-{{ bag.id }}" class="rounded-lg border border-amber-200 bg-amber-50 p-4 shadow-sm">
+  <div>
+    <a href="/roasters/{{ bag.roaster_slug }}/roasts/{{ bag.roast_slug }}" class="font-semibold text-amber-800 hover:text-amber-600">{{ bag.roast_name }}</a>
+    <p class="text-sm text-stone-500">{{ bag.roaster_name }}</p>
+  </div>
+  <p class="mt-2 text-sm text-stone-600">
+    <span class="font-medium">{{ bag.remaining }}g</span>
+    <span class="text-stone-400">of {{ bag.amount }}g remaining</span>
+  </p>
+  {% if is_authenticated %}
+  <div class="mt-3 pt-3 border-t border-amber-100 flex gap-3">
+    <a href="/brews?bag_id={{ bag.id }}" class="inline-flex items-center gap-1 text-sm font-medium text-amber-700 hover:text-amber-500">
+      <svg class="h-4 w-4" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
+        <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm.75-11.25a.75.75 0 00-1.5 0v2.5h-2.5a.75.75 0 000 1.5h2.5v2.5a.75.75 0 001.5 0v-2.5h2.5a.75.75 0 000-1.5h-2.5v-2.5z" clip-rule="evenodd" />
+      </svg>
+      Brew
+    </a>
+    <button
+      type="button"
+      class="inline-flex items-center gap-1 text-sm font-medium text-stone-500 hover:text-stone-700"
+      onclick="closeBag('{{ bag.id }}', document.getElementById('bag-card-{{ bag.id }}'))"
+    >
+      <svg class="h-4 w-4" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
+        <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.28 7.22a.75.75 0 00-1.06 1.06L8.94 10l-1.72 1.72a.75.75 0 101.06 1.06L10 11.06l1.72 1.72a.75.75 0 101.06-1.06L11.06 10l1.72-1.72a.75.75 0 00-1.06-1.06L10 8.94 8.28 7.22z" clip-rule="evenodd" />
+      </svg>
+      Close
+    </button>
+  </div>
+  {% endif %}
+</div>
+{% endmacro %}
diff --git a/templates/partials/bag_list.html b/templates/partials/bag_list.html
index 45af68f..e013b7b 100644
--- a/templates/partials/bag_list.html
+++ b/templates/partials/bag_list.html
@@ -1,91 +1,13 @@
 {% import "partials/table.html" as table %}
+{% import "partials/bag_card.html" as bag_card %}
 
 <div id="bag-list" class="mt-6 space-y-8" data-star-scope="bags">
   {% if !open_bags.is_empty() %}
   <section>
-    <h2 class="text-2xl font-bold mb-4 text-stone-800">Open Bags</h2>
-    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
+    <h2 class="text-lg font-semibold text-amber-700 mb-3">Open Bags</h2>
+    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
       {% for bag in open_bags %}
-      <div class="bg-white rounded-lg shadow-md overflow-hidden border border-stone-200">
-        <div class="p-6">
-          <div class="flex justify-between items-start mb-4">
-            <div>
-              <h3 class="text-xl font-semibold text-stone-900">
-                <a
-                  href="/roasters/{{ bag.roaster_slug }}"
-                  class="hover:text-amber-700 hover:underline"
-                >
-                  {{ bag.roaster_name }}
-                </a>
-              </h3>
-              <p class="text-stone-600">
-                <a
-                  href="/roasters/{{ bag.roaster_slug }}/roasts/{{ bag.roast_slug }}"
-                  class="hover:text-amber-700 hover:underline"
-                >
-                  {{ bag.roast_name }}
-                </a>
-              </p>
-            </div>
-            <span class="px-2 py-1 text-xs font-semibold rounded-full bg-green-100 text-green-800">
-              Open
-            </span>
-          </div>
-
-          <div class="space-y-2 text-sm text-stone-500 mb-4">
-            <div class="flex items-center">
-              <svg
-                xmlns="http://www.w3.org/2000/svg"
-                class="h-4 w-4 mr-2"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M3 6l3 1m0 0l-3 9a5.002 5.002 0 006.001 0M6 7l3 9M6 7l6-2m6 2l3-1m-3 1l-3 9a5.002 5.002 0 006.001 0M18 7l3 9m-3-9l-6-2m0-2v2m0 16V5m0 16H9m3 0h3"
-                />
-              </svg>
-              <span>{{ bag.remaining }} / {{ bag.amount }}g</span>
-            </div>
-
-            <div class="flex items-center">
-              <svg
-                xmlns="http://www.w3.org/2000/svg"
-                class="h-4 w-4 mr-2"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"
-                />
-              </svg>
-              {% if let Some(roast_date) = bag.roast_date %}
-              <span>Roasted {{ roast_date }}</span>
-              {% else %}
-              <span>Added {{ bag.created_at }}</span>
-              {% endif %}
-            </div>
-          </div>
-
-          {% if is_authenticated %}
-          <div class="pt-4 border-t border-stone-100 flex justify-end">
-            <button
-              class="text-sm text-stone-600 hover:text-stone-900 font-medium"
-              data-on:click="@put('/api/v1/bags/{{ bag.id }}?{{ navigator.query() }}&closed=true&remaining=0.0&finished_at=' + new Date().toISOString().split('T')[0], {responseOverrides: {selector: '#bag-list', mode: 'replace'}})"
-            >
-              Finish Bag
-            </button>
-          </div>
-          {% endif %}
-        </div>
-      </div>
+      {% call bag_card::card(bag, is_authenticated) %}
       {% endfor %}
     </div>
   </section>