Fit your 30oz general tumbler well, it creats a nice tight seal around the base of the lid.
High quality lid that seals with a rubber gasket, prevents liquids from spilling.
The drinking hole on the lid is large enough for you to fit a stainless steel straw.
Note that you need to open the latch on the lid prior to installing it to avoid the vacuum seal from pushing the lid up.
If for any reason you are not satisfied with your purchase you can request a refund or exchange within 30 days.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.9 inch
Height : 0.9 inch
Length : 3.9 inch

Item Weight: 2.08 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01MCXHTKR