Glink standard mouth sport bottle cap is the best cap.

Package content:
1 x Wide Mouth Lid
2 x Plastic Straw-You can cut it to fit your bottle

Flip Top Bacteria Resistant:
The flip top has a unique tab that allows you to push it without your fingers touching the mouth piece.

Incompatible / Does not work with:
Hydro Flask Wide Mouth Bottles
Water Vault Wide Mouth Bottles
Klean Kanteen Wide Mouth Bottles
Wide Mouth Bottles

100% FREE AFTER-SALES GUARANTEED:
100% money-back guarantee & Lifetime Warranty Against Manufacturer Defects. If you have any question about our product, you can contact us any time to communicate. We will take responsibility for exchange or refund per your preference.

Click the Buy Now button on the top of the page to get your Flask Straw Lid now!This will be one of your coolest purchases ever.

• MULTI COMPATIBILITY: Fits all Standard Mouth Hydro Flask 12oz,18oz,21oz,24oz, The Coldest Water, Classic Klean Kanteen, Standard Mouth Rehydrate and Water Vault 24 oz
• EASY TO DRINK：Flip the top up to drink away, you can use it by ONE-HANDED easily. Made of high quality materials, never affect the taste of your beverage. Come with two separate free plastic straws.
• EASY TO CLEAN ：Dishwasher Safe and BPA-Free.
• BACTERIA RESISTANT: Insulated plastic lid&Tab for flipping rather than pulling your mouthpiece with your fingers.
• 100% FREE AFTER-SALES GUARANTEED: 100% money-back guarantee & Lifetime Warranty Against Manufacturer Defects.

MULTI COMPATIBILITY: Fits all Standard Mouth Hydro Flask 12oz,18oz,21oz,24oz, The Coldest Water, Classic Klean Kanteen, Standard Mouth Rehydrate and Water Vault 24 ozGlink