remember to buy camelback thursday

Last time I used my camelback bladder it leaked all down my back. I have not tested whether I just had the cap mis-theaded or its hosed but my spare bladder bit the dust recently so I want to buy at least one new bladder anyway. Nothing like waiting till the last minute so I'll have to remember to get it from car to trailer etc. I am going to have to focus thursday morning to get trailer packed, hitched etc so I can get on the road decently early on friday and get to the ride in good time to register and vet in.