You can buy 5-gallon water bottles from several major retailers, home improvement stores, and specialized delivery services. Depending on whether you want a reusable empty container or a pre-filled bottle with an exchange program, here are the best options:

, which is BPA-free and durable for both top and bottom-load dispensers. They also carry stackable versions to save space. : Primarily carries Primo 5 Gal. Water

These stores often carry both empty BPA-free bottles and pre-filled ones via exchange programs like Primo. : Offers various options like the American Maid 5-gal Water Bottle Go to product viewer dialog for this item.

: Stocks 5-gallon jugs and purified water options through brands like Good & Gather . Subscription & Delivery Services

American Maid 5 gal Water Jug, BPA Free, Durable, for Dispensers

bottles. You can buy them "no exchange" for an initial purchase or participate in their exchange program. : Similar to Home Depot, they offer Primo Purified Bottled Water with an empty bottle exchange for extra savings.