Introducing our BPA and phthalate free shaker bottle, crafted with high-quality plastic and a 316 stainless steel spiral ball for effective mixing. Dishwasher safe. This versatile shaker cup doubles as a water bottle, and the rust-free, chip-free, and peel-free stainless steel ball can be left inside. Perfect for gym workouts, protein shakes, smoothies, juices, and meal replacements. With wide mouth and rounded base for easy cleanning. The leak proof design features a threaded screw-on lid and an ergonomic flip-top lid, ensuring secure containment and easy shaking on the go. Measures 6.7″ H x 3.6″ W.