Stay hydrated with the Fidlock Twist Water Bottle and Base Set Clear 590ml. This set features a 590ml water bottle designed for comfort and ease of use, with an ergonomic shape and easy squeeze material. The new bottle cap includes a high flow, self-sealing, and leak-proof valve. Made from BPA-free polyethylene, it ensures a safe drinking experience. The bottle is also dishwasher-safe for convenient cleaning. Compatible with all TWIST bases, this set is ideal for hydration on the go.