There are loads of equipment/ ski shops in Pas, you will be able to pick up a spare if you break something for sure. I don't think you need to bring a medical kit for your board If you don't find the brand you are looking for i'm sure there will be an alternative, straps and other bits break all the time on people. If it happens to you whilst on the mountain there are lots of areas next to lifts with tools to make adjustments etc.

hey,
heading out to pas in a couple weeks with a few mates. we have been boarding for a long time so like to go in to the parks etc and something this causes straps to break. are there shops out there where i can get new ones from if the do? they are burton toe straps.
thanks
george