$64.99 1/2 Gallon (64 oz.) BPA FREE Plastic Water Bottle w/ 48mm Twist Cap - Walmart.com - Walmart.com
HydroJug - 1/2 Gallon water bottle for fitness lovers! | Gallon water bottle, Bottle sleeves 
1 2 Gallon Insulated Water Jug - InsulationProTalk.com
