diff --git a/auth.go b/auth.go
index fd122c9..9a20a80 100644
--- a/auth.go
+++ b/auth.go
@@ -123,16 +123,14 @@ func (kf *KF) TwoFactorAuth(ctx context.Context, resp *http.Response, code uint3
 }
 
 func (kf *KF) IsLoggedIn() bool {
-	return getCookie(kf.client.Jar, kf.domain, "xf_user") != nil
+	return kf.Cookies.GetCookie(kf.domain, "xf_user") != nil
 }
 
 func (kf *KF) RefreshSession(ctx context.Context) (string, error) {
 	const COOKIE_NAME = "xf_session"
 
-	jar := kf.client.Jar
-
 	// Clear any existing session token to request a new one.
-	setCookie(jar, kf.domain, &http.Cookie{
+	kf.Cookies.SetCookie(kf.domain, &http.Cookie{
 		Name:  COOKIE_NAME,
 		Value: "",
 	})
@@ -143,7 +141,7 @@ func (kf *KF) RefreshSession(ctx context.Context) (string, error) {
 	}
 	resp.Body.Close()
 
-	session := getCookie(jar, kf.domain, COOKIE_NAME)
+	session := kf.Cookies.GetCookie(kf.domain, COOKIE_NAME)
 	if session == nil {
 		return "", errors.New("Failed to get new xf_session cookie.")
 	}
diff --git a/cookies.go b/cookies.go
new file mode 100644
index 0000000..ead8e21
--- /dev/null
+++ b/cookies.go
@@ -0,0 +1,38 @@
+package libkiwi
+
+import (
+	"net/http"
+	"net/url"
+)
+
+// http.CookieJar interface wrapper to add convenience functions.
+type jar struct {
+	http.CookieJar
+}
+
+func (j *jar) GetCookie(u *url.URL, name string) *http.Cookie {
+	cookies := j.Cookies(u)
+	for _, c := range cookies {
+		if c.Name == name {
+			return c
+		}
+	}
+
+	return nil
+}
+
+func (j *jar) SetCookie(u *url.URL, newCookie *http.Cookie) {
+	cookies := j.Cookies(u)
+
+	for i, c := range cookies {
+		if c.Name == newCookie.Name {
+			cookies[i] = newCookie
+			j.SetCookies(u, cookies)
+			return
+		}
+	}
+
+	// Append if not already existing.
+	cookies = append(cookies, newCookie)
+	j.SetCookies(u, cookies)
+}
diff --git a/http.go b/http.go
index c7e2e3b..173c906 100644
--- a/http.go
+++ b/http.go
@@ -14,33 +14,6 @@ import (
 	"golang.org/x/net/html/atom"
 )
 
-func getCookie(jar http.CookieJar, u *url.URL, name string) *http.Cookie {
-	cookies := jar.Cookies(u)
-	for _, c := range cookies {
-		if c.Name == name {
-			return c
-		}
-	}
-
-	return nil
-}
-
-func setCookie(jar http.CookieJar, u *url.URL, newCookie *http.Cookie) {
-	cookies := jar.Cookies(u)
-
-	for i, c := range cookies {
-		if c.Name == newCookie.Name {
-			cookies[i] = newCookie
-			jar.SetCookies(u, cookies)
-			return
-		}
-	}
-
-	// Append if not already existing.
-	cookies = append(cookies, newCookie)
-	jar.SetCookies(u, cookies)
-}
-
 // Get XFToken (data-csrf) from page html.
 func XFToken(page io.Reader) (string, error) {
 	z := html.NewTokenizer(page)
diff --git a/libkiwi.go b/libkiwi.go
index 2b0f777..1445f35 100644
--- a/libkiwi.go
+++ b/libkiwi.go
@@ -18,6 +18,8 @@ const _USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefo
 type KF struct {
 	client http.Client
 	domain *url.URL
+
+	Cookies jar
 }
 
 // Supply your own http.Client to route through any proxies.
@@ -37,8 +39,9 @@ func NewKF(hc http.Client, host *url.URL) (KF, error) {
 	}
 
 	return KF{
-		client: hc,
-		domain: u,
+		client:  hc,
+		domain:  u,
+		Cookies: jar{hc.Jar},
 	}, nil
 }
 
diff --git a/libkiwi_test.go b/libkiwi_test.go
index 0123b28..e05b714 100644
--- a/libkiwi_test.go
+++ b/libkiwi_test.go
@@ -58,7 +58,7 @@ func TestGetPost(t *testing.T) {
 	t.Logf("Post text: %s\n", post.TextContent())
 }
 
-func newTestKF() (*KF, error) {
+func newTestKF() (KF, error) {
 	host := os.Getenv("TEST_HOST")
 	if host == "" {
 		host = _TEST_HOST
@@ -66,7 +66,7 @@ func newTestKF() (*KF, error) {
 
 	u, err := url.Parse("https://" + host)
 	if err != nil {
-		return nil, err
+		return KF{}, err
 	}
 
 	p := proxy.FromEnvironment()
@@ -76,7 +76,7 @@ func newTestKF() (*KF, error) {
 
 	jar, err := cookiejar.New(nil)
 	if err != nil {
-		return nil, err
+		return KF{}, err
 	}
 
 	hc := http.Client{