COPCO/WILTON-Hydra Bottle. Reusable water bottles are a must-have and this one is no exception! The upper portion (above the hand grip) unscrews so you can easily add ice; fruit; or tea bags. It also makes it easy to clean! The top has a traditional screw-on cap for easy drinking or pouring. The rubberized hand grip is texturized and comes in a variety of colors to suit your style. This package contains one 16 ounce Hydra bottle. Available in several colors (each sold separately). PBA free. Imported.