Wide-mouth bottles are easy to fill, but tend to slosh when taking sips while moving. Install this handy insert to tame the tempest in your bottle.
Insert provides smaller drinking aperture to block splashes while on the go and a larger fill-through drain to add water liquid without removing.
Opening is sized for both kids and adults.
Food-grade silicone rubber material won''t absorb or retain odors and tastes; can be sterilized by boiling and is dishwasher safe.
Flexible design is sized to fit wide-mouth bottles from most manufacturers.

Technical Details

Product Details

Package Dimensions
Width : 5 inch
Height : 1.1 inch
Length : 6.7 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B00NBIRPHY