Herbies Honey Bear acrylic bongs are available in multiple sizes.  Made from real honey bear jars.  With 3 small sizes that fit in most bags and purses they make an excellent travel tube.

Include fixed bowl and stem, and choke plug.

Upgrade with coloured bowls found here

Herbies acrylic tubes are manufactured in Canada.

SM Reorder: BEAR-SM

LG Reorder: BEAR-LG

Jumbo Reorder: BEAR-JUMBO