Hot as in switched from the key??? Or ALWAYS hot (even when bike is off)??
A word of warning on the switched accessory ports...
If the Valk does have a hot accessory port on the fuse box (Wing has one, not sure about the Valk)... it is likely fused at only 5 amps.
5 amps is great for charging phones or running an mp3 player... not so much for heated gear, air pumps, lighting, or other high draw items.
If you're looking to add something that needs a lot of juice, your best bet is to use after market fuse box. You can use a nicer one like has already been posted, or you can find various options at your typical auto parts store for cheap. The cheaper ones usually need a bit more planning to put it in a safe place.
The fuse box I suggested pulls its main power from the battery. The switched part only supplies power when it gets a positive signal from the switched key power. The box allows up to 10 amps per fuse port (wiring from battery must be sufficient for use) with 6 channels.
I currently have a USB port charger, a OPT7 LED Accent kit, a Lunasee wheel lighting kit, and a 12v LED battery gauge running off of it with absolutely no problems. The LED Accent kit is on an always hot channel so I can run it while the bike is parked.