Hydro Flasks Wide Mouth Flat Cap for Hydro Flasks Wide Mouth water bottles.
Replacement cap compatible with both 18oz, 40oz and 64oz Wide Mouth bottles.
Made from?polypropylene (PP#5) which means they are BPA-Free
The Lifetime Warranty makes Hydro Flasks the best water bottles
Please note that the Flat Cap does not fit on the older style Wide Mouth flasks. Only compatible with Hydro Flask Bottles.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.75 inch
Height : 0.6 inch
Length : 8.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B0092DV1PE