Tree Gator irrigation bags

Does anyone know where these are available in the Lower Mainland (or something similar)?

Thanks.

 

Try Lee Valley

 

If you're still looking, Lee Valley has two new items in their 2006 catalog:

• WaterRing
• Tree Irrigator

* Links specify prices in Canadian dollars.

 

looks interesting and perhaps usefull for a young or newly installed tree

 

Watering new plantings is critical in this climate. However, I want the bags that also squirt deer and rabbits that venture near. Where do they sell those?

 

Thank you.