DH came up with a great solution to the need for fresh cold water RIGHT NOW while BFing... he filled up one of those hydration packs cyclists use with ice and water so I always have it ready; it's insulated so it's good for most of the day and I don't have to yell for assistance! (i'm particular that the water be COLD) the bite valve is great so I can use it even if I am lying down. the most common brand is CamelBak; IMO those taste a little plasticky and I prefer my Platypus -- you can get the pack for about $30 at sporting goods stores and bike shops. hope this helps someone!