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🔄 Flip, Lock, Hydrate — Stay Ahead of the Thirst Game!
The EIPOSAU Auto Flip Lid is a BPA-free, dishwasher-safe replacement lid designed exclusively for Hydro Flask standard mouth bottles (18-24 oz). Featuring a secure button lock, leak-proof seal, and a hygienic flip-down spout cover, it enables one-handed operation for quick, spill-free hydration during travel, hiking, or daily use. Its flexible carry loop adds convenience, making it the ultimate upgrade for your Hydro Flask experience.
| ASIN | B0D3G71KSX |
| Best Sellers Rank | #4,782 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #127 in Water Bottle Accessories |
| Brand | EIPOSAU |
| Brand Name | EIPOSAU |
| Closure Type | Flip Top |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 372 Reviews |
| Included Components | Auto Spout Lid |
| Item Dimensions L x W | 9.56"L x 3.35"W |
| Item Type Name | Chug Lid |
| Item Weight | 0.07 kg |
| Manufacture Year | 2024 |
| Manufacturer | EIPOSAU |
| Manufacturer Part Number | Pop-up Lid |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | Pop-up Lid |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 9.56"L x 3.35"W |
| Product Style | Spout Lid 1 Pack |
| Shape | Round |
| Style | Spout Lid 1 Pack |
| Unit Count | 1 Count |
S**N
Good modification for RTIC bottle
It fits well on an RTIC 20oz Journey bottle. The spout angle is perfect, very easy to pour water into one's mouth. Just the right amount of flow for me. Easy to unlock and open one handed. Seems to be good quality so far. Doesn't leak.
S**E
Great fit, no leaks
They fit my older hydroflask bottles perfectly. Pop open easily when you push the button, and no leaks. Love the flexible carry handle too.
D**R
Fits
Opening could be larger, but fits and works as described
G**L
Improved Lid for Hydro Flask Bottle
A much better lid than anything Hydro Flask currently offers. The lid closes securely without leaking and the carry handle moves out of the way nicely.
J**E
High quality 200% improvement in function
This is a great item. It’s an immediate upgrade.! push the button and the lid flips open. It doesn’t get any better than this.! great quality
J**D
Good replacement but with design flaw.
Worked as a replacement cap for my RTIC water bottle. Only downside is that there is no hole for air cycling so you have to pour the water into your mouth to avoid suction.
A**D
No leaks
Easy to open, doesn’t leak. No air intake, though, so have to pour into your mouth, not form a seal with lips. Still better than the old one I had that leaked whenever on its side
L**E
Perfect fit
Had to replace my old lid (pictured on the right). This fit perfect, and works as stated. The plastic is smooth and the color is black. I put water in the bottle and turned it upside down and there were no leaks. Very comparable to my other bottle neck (length of a size double a battery) and easy to wash without needing a bottle brush.
F**Z
Tapa abatible
La tapa quedó perfecta para mi termo hydro flask de 21 onzas. Cierra perfecto y no se derrama el líquido. Buena opción de compra.
C**E
Great lid!
Great Lid. Works flawlessly.
S**K
Works as expected
Fits great, works as expected. Easier to drink than the stock twist cap. So far so good.
J**N
Perfect
Excellent fit, works well, a bit expensive for a cap in my opinion but rather than a new bottle, just a new cap, less waste.
A**S
5 star
Works very well
Trustpilot
1 month ago
1 day ago