Not all bottled water is created equal. There are a few things to know about reading the label on that bottle of H2O. The Shopping Bags will tell you what you need to know. They also set up a beach side water taste test, where a clear favourite emerges. Also, Anna and Kristina go back in time to test three kinds of stain removers – a chemical one, an environmentally friendly product and medley of home remedies. And what’s the best way to get a deal on an airline ticket? Through a travel agent? Online? Or going directly through the airline? The Shopping Bags set up a travel challenge and find the answer. And are airline upgrades a thing of the past? The Mystery Shopper takes a trip to find out.