One gallon 128oz Stainless Steel Travel Vacuum Insulated Bottle Insulated Water Jug Meet Daily Hydration 1) Bubble bag + egg crate The most economical way for both packing cost and customers' shipping cost. 2) Opp bag + white box / brown box A very popular way for customers who sells on line and need to be shipped by their national express. 3) Opp bag + colored box Usually used for customers who have higher requirements on their marketing plan or new brand building.