For use with the Hoyt Vacuum pump
Built-In indicator shows that the seal is a) achieved, and b) if for some reason the seal has been compromised.
Intelli-Stopper''sTM triple o-rings create 3 air-tight sealing points
Unique interior check valve adds a fourth barrier to outside oxygen.
Innovative and elegant design developed for superior form and function

Technical Details

Product Details

Package Dimensions
Width : 1 inch
Height : 1 inch
Length : 1 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B071JC2TZY