Thank you for your recent inquiry with The Home Depot Konrad! The WaterBrick Standard 3.5 Gal. Water Storage Container in Blue (4-Piece) can only be purchased and shipped within the United States. We appreciate your business and look forward to serving you in the future!
Yes, you get four stackable 3.5 gallon units. These are really solid and I consider them an essential part of our camping and emergency equipment. However, do buy the screw on spout, much easier to dispense the water.