









💧 Flip, sip, and go—hydration made effortlessly stylish!
The Tzuoieo Flip Lid is a BPA-free, leak-proof replacement lid designed for wide mouth 32-40 oz bottles from top brands like Hydro Flask and Nalgene. Featuring a one-button flip mechanism and a flexible handle, it enables convenient one-handed use and secure carrying. Crafted with durable materials and double silicone gaskets, it guarantees a spill-free experience, perfect for professionals balancing busy, active lifestyles.








| ASIN | B09YY27YVL |
| Best Sellers Rank | #17,157 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #378 in Water Bottle Accessories |
| Brand | Tzuoieo |
| Brand Name | Tzuoieo |
| Color | black |
| Customer Reviews | 4.2 4.2 out of 5 stars (952) |
| Date First Available | April 27, 2022 |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | Yes |
| Item Dimensions LxWxH | 2.26 x 2.26 x 0.04 inches |
| Item Package Dimensions L x W x H | 4.8 x 2.48 x 1.46 inches |
| Item Weight | 0.15 Pounds |
| Manufacturer | Tzuoieo |
| Material | Iron, Silicone |
| Number of Pieces | 1 |
| Package Weight | 0.08 Kilograms |
| Product Dimensions | 2.26"L x 2.26"W |
| Shape | Round |
| Style | Modern |
| UPC | 789789210243 |
K**K
Hydro flask lid works as designed
This is the second lid I have gotten for my flask. The other two had a fixed handle that always broke when the flask fell over. This one fits perfectly, and has a nice loop. If needed, I will buy this one again
W**E
Retroactively works! Nice
Got these for my older hydroflask containers and they worked. Chunkier than the original, but now I got a handle with it. And it still has a 'droplet' leak if you turn a hot beverage upside down in them...but I'd say it's better than the original design.
V**N
Super sturdy and easy to clean!
Amazing! I've tried so many different types, and these are by far the best lids. I had low expectations since most are really flimsy, but these are super sturdy. It snaps into place, and I've tested it upside down. The best part is there's no awkward crevices that inevitably gets moldy since it is a flip lid. Wish I got these sooner!
H**.
Fits simple modern bottle
Really like that it fits my simple modern water bottle (I broke my last lid). Unfortunately it does NOT seal. It will leak water everywhere if it tips. The original cap did not leak.
J**C
Great alternative lid for hydroflask widemouth.
Love these lids! They fit my widemouth hydroflask. They don't leak, but they "double click" to close.
M**D
Leaks
This is a very leaky. It doesn’t make a good seal and just pops right off the bottle.
V**C
Fits Simple Modern 22oz
This replacement cap works great for my simple modern 22oz summit bottle. I own the bottle for many years and the cap doesn't survive dropping. This is a slimmer style than what SM offers, and with a handle. Although time will tell how long the handles lasts but I'm happy with this replacement. The flip cap is very secure. There's 2 clicks to ensure it's fully closed. The other review about leaking properly did not press the cap all the way (see video). It does take a bit more force than expected to open but once you get used to it, it's not too difficult. Although for young kids, it may be more difficult but not impossible. I like the handle since I may only have a finger or two to hold the bottle at times.
C**I
Good lid—just make sure you close completely!
Works well with most of my metal water bottles including TruFlask. Just make sure you click it all the way shut before throwing in your bag.
Trustpilot
2 days ago
1 month ago