HYDRO FLASKA(R) STANDARD MOUTH INSULATED SPORT CAP :: Make hydrating on-the-go quick and super convenient with the Hydro FlaskA(R) Standard Mouth Insulated Sport Cap. You're sure to love this cap that's the very first insulated Sport Cap designed specifically for your Hydro Flask! Your on-the-go sipping has never been easier with this cap that features a unique ergonomic design and superior flow rate. Plus, this fantastic Insulated Sport Cap will keep beverages colder longer, and it's also BPA-Free! SHIPPING DETAILS: Wow! You picked a popular item! You deserve your order shipped quickly, and due to the high demand of this item, Hydro Flask can't guarantee a ship date yet. Your card won't be charged until the item ships, and you can call a Fit Expert at 800-743-3206 to check on the status of your order or cancel your pre-ordered item anytime! So rest easy and add it to your cart. Your order will be out the door to you as soon as we receive it from the manufacturer.