[RBS] Schlucker

[Yedgarno]

Someone knows if it is possible to buy in Bet shemesh, this "schlucker" I 
don't know the english name. I mean this wateer bags you put in a backpack 
and then you can drink from a pipe without taking down the backpack? 
preferably the 3 liter one? I know they are in Rikoshet in Malcha, but I 
don't get there...

My son has a tiul tomorrow and somehow the dog chewed the lid... and it does 
not close anymore.
Natanella