Fits Most Wide Mouth Flask: Our caps are made for wide-mouth stainless steel water bottles with a 2.2” mouth diameter. They perfectly fit Hydro wide mouth flasks of various sizes, ranging from 12 oz to 64 oz. They are also compatible with most wide mouth bottles. Please measure your bottle before placing an order.
Double Twist Lid: This lid design effectively transforms your wide-mouth hydro water flask into a narrow-mouth bottle, making it easier to drink from. The round handle adds durability and convenience. Now you can easily carry and drink water while traveling.
Say Goodbye To Lost: To replace the cap, simply rotate it until it can be pulled up and opened. The narrow-mouth cap is securely attached to the cap body, eliminating any concerns about losing it. The hinge lock keeps the cap out of the way while you drink.
Easy On-The-Go Handle: Made of high-quality materials, the smooth cover and handle design enhances its overall appearance. The handles are designed to withstand large volumes of liquid and ice. BPA-free materials ensure the highest quality water.
Care & Service: This spout cap is durable, leak-proof, and BPA-free. It comes with a 3-month warranty. Wash before first use and it is also top-rack dishwasher safe. If you have any questions about our lids, please contact our customer service team. We are committed to solving your problems promptly.