Blendtec 75 oz FourSide Jar and 34 oz GO Travel Bottle Bundle - Blender Jars and Personal Blender Attachment Compatible with Blendtec Blenders : Amazon.ca: Home
After-Market Blender Jar with exchangeable Blade Assembly for the Blendtec Blenders - YouTube
FourSide Jar - Blendtec UK
For Blendtec - Aftermarket Replacement Containers Parts – Alterna Jars and Blades
Blendtec Total Blender Teardown - iFixit
Blendtec Blender Container Jar for Es3 Leaks for Repair/parts for sale online | eBay