Mr Tomato

Hello everyone! We're currently constructing diabolical plans to place our first cache, and have been wondering whether anyone here might be able to help us. Does anyone know where we can find (in NZ) those nifty camouflage bags and sachets of silica desiccant you see around in some caches? We've been keeping our eyes open, but haven't managed to find where we could get them from. Cheers!