$51.99 1/2 Gallon BPA Free FDA Approved Plastic Reusable Drinking Water Bottle - Pink | eBay
Ozark Trail 1/2 Gallon Double-wall Vacuum-sealed Stainless Steel Water Jug - Walmart.com 
1/2 Gallon BPA FREE Reusable Plastic Drinking Water Bottle w/ Stainless Steel Cap - 64 oz 
