Buying a full pallet is ideal for large events, offices, or emergency preparedness. These typically contain between 48 and 84 cases. Niagara Purified Water -16.9 oz Bottles - 84 Case Pallet Hydration Depot Go to product viewer dialog for this item.
If you use a water cooler or need stackable storage for long-term use:
These BPA-free plastic jugs are designed to be stacked two-high to save space. Found at eBay.