good idea brewer!
we use one of those metal spiral egg cups and the foot out of a pair of tights, our syphon hose is a bit cut of the garden hose.
sterilize everything first.
put the hose in the egg cup, wrap in the tights, put demijohn on table, bottles on floor on a tray to catch spills, suck to start, fill bottles, enjoy!

__________________
Yo an' Bob
Walk lightly on the earth
take only what you need
give all you can
and your produce will be bountifull