Add Cart Drawer to shopify theme

We are creating a subscription box business through Shopify and are using the Bold recurring orders app and the Bold Loyalty points app on our website, www.betzybox.com. We are trying to open up our store soon and we have a few minor tasks that we would like completed: #1. I would like a cart drawer to be added to my shopify theme so that when an 'add to cart' button is clicked, the cart will appear on the right side on the screen. An example of this can be found by clicking the 'Get in My Bag' button here: [login to view URL] I would like the cart drawer to match my theme #2. I would also like the cart drawer to appear when the cart icon is clicked in the navigation bar on my website. Modifications/cart/checkout must work with the bold apps I have installed (Recurring Orders and Loyalty Points)