Hourglass Sport Water Bottle

Capacity & Dimensions ：ypical sizes and ergonomic hourglass shape for grip and fit.
Material & Safety：BPA-free food-grade plastic with certification compliance.
Leak-proof Design： Secure lid with silicone sealing ring to prevent leakage during movement.
Ergonomic Grip Design： Curved hourglass body for easy holding during sports and training.
Durability & Impact Resistance： Strong structure for gym, outdoor, and high-frequency use