COMPATIBILITY - These lids fit great for Old Style RTIC (before 2016), Ozark Trails and most other 20 ounces' tumblers.
TOP FOLD FLAT - The flap could fold flat when it's in an open position, perfectly resolve the problem of the old lid that the nose always get wetted from touching the lid.
STRAW-FRIENDLY - An independent vent has been designed on this lid. The air hole is compatible with straws less than 0.35" / 8mm diameter.
SPILL-PROOF - With this lid, you could prevent any spill of water or drink from the tumbler. It also provides an isolated space for your drink.
SUPERIOR QUALITY - The lid and the top is made from premium quality AS and Tritan, which is nontoxic. Hold tight, straw-friendly design with sip hole.
