Vitamix Replacement Tamper
$16.95
VM760
Fits Vitamix models with tall 64oz containers.

For use with:

Vitamix 4500 Blenders
Vita-Mix 5000 Blenders
Vita Mix Super 5000 Blenders
Vitamix 5200 Series Blenders
Vitamix Pro 200 Blenders
Vitamix Pro 500 Blenders
Vitamix CIA Professional Blenders

Can also work with most of Vitamix's Commercial Blender models, but is intended for the home blenders, and carries a home warranty.