When you're viewing a page that you'd like to save to Pocket, just click the Pocket toolbar button. You can save to Pocket by clicking on the extension icon, clicking Save to Pocket in the context menu, or using a keyboard shortcut. You'll now see the Pocket button to the right of your address bar. When you install Save to Pocket, you'll need to pin the save button so it'll be accessible to the right of your address bar.
To download the Save to Pocket extension for Google Chrome, click here
Using the Save to Pocket Extension for Google Chrome Installing the Pocket Chrome Extension