590 ml replacement bottle for magnetic-mechanical bottle mounting system. Upgrading to the new Twist bottle 590 with the new lid, easy squeeze material and reworked overmolding technology is super simple. The replacement bottle 590 is compatible with the connector of your old bottle. The exchange is simple: Open the connectors locking with a coin, attach it to the new replacement bottle, close the lockingcheers! 590 ml volume New leak-proof, self-sealing bottle cap with a high-water flow valve and optional dirt cover Dishwasher-safe BPA-free polyethylene Delivery without bike base and connector