This deal has ended.
Right now, get this 4-Pack of Reusable Folding Water Bottles, originally $25, for $6 at SharkStores. Plus, shipping is free, making this the lowest price we found by $2 on similar products. The bottles come in blue, black, red and green, feature a sport top drinking spout, include carabiners and can be folded or flattened. There is no sales tax (except NY).