






💧 Sip smart, spill less—upgrade your hydration game!
The LUOLAO Silicone Spill Stopper Set is a 4-piece accessory kit designed to prevent spills and protect your straw for popular 16-35 oz straw mugs like YETI and Hydroflask. Made from food-grade silicone, these clear, dishwasher- and microwave-safe toppers create a near-airtight seal that minimizes leaks while keeping your straw clean. Perfect for professionals on the go who demand both style and function in their hydration gear.









| ASIN | B0CKW45YY6 |
| Best Sellers Rank | #9,305 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #179 in Water Bottle Accessories |
| Brand Name | LUOLAO |
| Color | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,013) |
| Included Components | Spill stopper, Straw cover |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Type Name | Spill stopper |
| Item Weight | 0.05 Kilograms |
| Manufacturer | LUOLAO |
| Material Type | Silicone |
| Number of Pieces | 4 |
| Product Style | Compact |
| Shape | Round |
| Unit Count | 4.0 Count |
M**C
Straw placement when closing lid
Works great on sealing out dust and dirt, or any leaks if spilled over. The seal is so airtight that I have to pull the straw the whole way to the stopper, otherwise my water will shoot out of the straw. Afterwards, slowly push your straw to the bottom of your cup, and cap.
K**R
Perfect fit for a Hydroflask straw.
These are the perfect straw caps for my Hydroflask straws. A Hydro flask straws are different than regular straws and are a little bit bigger, these caps fit on the top of the straw perfectly.
D**C
Handy little item
Stops major leaking- easy to use, I still store my water bottle upright.
D**N
Works great
These work great to keep the straw tip clean and prevent spills
N**Y
Fits 35oz
Fits perfectly on 35oz Yeti cup
J**J
Adorable
This keeps my new 42oz yeti spill proof perfectly! It’s too cute also! I can drink through the straw just fine as well. But yes, like another review said just be careful when closing the lid because water will squirt out at you. So, I put the flower cap on before pushing down the lid and that solved that problem. I love it and what a great price!
A**A
recommended
works nice, keep the straw clean, easy to install, nice color and durability
C**Z
Cute, but not great quality.
The airtight plug doesn't allow any liquid to pass through the straw. It fits my YETI water bottle great, but not worth it for me to recommend it tp others. The straw needs air to be able to drink. I love that it doesn't leak, but took it off because I couldn't get anything through the straw. The flower straw cover is really cute, but by the 3rd day, the stem came off. Disappointed the the product didn't work well for me. The quality could be better, but the silicone straw cover fit well & is durable. I still use it, but it now has np dyem so I don't lose it.
J**E
Cundo cierras el termo hay que tener cuidado por que se sale el liquidonpor el popote, ya que queda hermético y no sale aire
Trustpilot
2 weeks ago
1 week ago