"Adrian Weatherley" > wrote in message
...
> hiya
>
> vacuum sealing is probably best option.
>
> I do this for commercial samples and they can last weeks.
>
> However the best bags are a kind of metal foil - but this would not be
> allowed to be sent overseas due to metal detectors.
>
> Try a zip-seal food bag, insert a plastic drinking straw, seal bag tight
to
> straw, suck out air and fully seal bag as you pull straw out. Then wrap
the
> packs in bubble wrap for posting.
>
> Hope it works with your recipes
>

Another option is to make moist, bar cookies in disposable foil pans. They
keep well and aren't fragile. You can bake in the pan and then put on the
lid. Just pack the box with some bubble wrap or packing peanuts (or
popcorn) to keep the pans from shifting. You can get containers at party
supply stores or baking supply stores.