SIGG KIDS Bottle Top Base - notice there is NO HINGE on this base - so it will only work with the LOOP MUD CAPS and NOT the Hinged ones.
Similar to the sport top, but all it takes is a slight twist to open and close.
Safe to wash in the dishwasher (TOP RACK!!!) but we prefer that you wash these by hand, or even soak them overnight to clean.
SIGG Part Number: 8087.70