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Stanley Tea Infuser for 30oz 40oz Tumbler Stanley cup Accessories Rotating Lock for Leak-Proof Tea Fruit Cold Brew

4.3(18)
$21.99

235+ bought in the past month

About this item

  • 【PERFECT FIT WITH ROTATING LOCK SYSTEM】Engineered exclusively for the Stanley Quencher H2.0 FlowState lid (30oz & 40oz). The innovative rotating lock mechanism snaps securely into the lid's threads, creating a leak-proof seal that won't slip even when you're on the move. No more worrying about messy spills in your car or bag.
  • 【MULTI-USE BREWING & STRAINING】Your all-in-one solution for loose-leaf teas, fruit-infused water, and even cold brew coffee. The fine mesh filter contains even the smallest tea leaves, while allowing ample water flow for rich flavor extraction. Transform your favorite tumbler into a versatile brewer in seconds.
  • 【DISHWASHER SAFE & DURABLE MATERIAL】Made from high-quality, food-grade PP material that is BPA-Free and odor-resistant. Designed for convenience, it's top-rack dishwasher safe for effortless cleanup. No tedious hand washing – just toss it in and enjoy more time for yourself.
  • 【EFFORTLESS 3-STEP BREWING】Enjoy your perfect drink in three simple steps: 1) Remove the infuser from the lid. 2) Add your tea leaves or fruits. 3) Lock it back and rotate to secure. It's that easy to savor barista-level beverages at home, the office, or outdoors.
  • 【THE IDEAL GIFT FOR STANLEY ENTHUSIASTS】Struggling to find a unique gift for the Stanley fan who has everything? This practical accessory comes in a gift-ready box, making it the perfect present for birthdays, holidays, or just because. It’s a thoughtful and functional addition to their coveted collection.

Key details

color_spec
Mist
Color
Mist
Shape
Cylindrical
Brand
ZYXIMOVUN
Number of Items
1

Dimensions and fit

dimensions
4"L x 3"W
weight
4.8 ounces
Product Dimensions
4.5"L x 3"W x 3.5"H
Item Weight
4.8 ounces
product_dimensions
4"L x 3"W
item_weight
4.8 ounces

Technical specifications

item_model_number
St-ti-001

Item information

Is Dishwasher Safe
Yes
Manufacture Year
2025
number_of_items
1
is_dishwasher_safe
Yes
manufacture_year
2025
manufacturer
Stanley
best_sellers_rank
#211,548 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #211 in Tea Filters
date_first_available
September 25, 2025
Highlights

About this item

  • 【PERFECT FIT WITH ROTATING LOCK SYSTEM】Engineered exclusively for the Stanley Quencher H2.0 FlowState lid (30oz & 40oz). The innovative rotating lock mechanism snaps securely into the lid's threads, creating a leak-proof seal that won't slip even when you're on the move. No more worrying about messy spills in your car or bag.
  • 【MULTI-USE BREWING & STRAINING】Your all-in-one solution for loose-leaf teas, fruit-infused water, and even cold brew coffee. The fine mesh filter contains even the smallest tea leaves, while allowing ample water flow for rich flavor extraction. Transform your favorite tumbler into a versatile brewer in seconds.
  • 【DISHWASHER SAFE & DURABLE MATERIAL】Made from high-quality, food-grade PP material that is BPA-Free and odor-resistant. Designed for convenience, it's top-rack dishwasher safe for effortless cleanup. No tedious hand washing – just toss it in and enjoy more time for yourself.
  • 【EFFORTLESS 3-STEP BREWING】Enjoy your perfect drink in three simple steps: 1) Remove the infuser from the lid. 2) Add your tea leaves or fruits. 3) Lock it back and rotate to secure. It's that easy to savor barista-level beverages at home, the office, or outdoors.
  • 【THE IDEAL GIFT FOR STANLEY ENTHUSIASTS】Struggling to find a unique gift for the Stanley fan who has everything? This practical accessory comes in a gift-ready box, making it the perfect present for birthdays, holidays, or just because. It’s a thoughtful and functional addition to their coveted collection.
Close-up view of the Stanley Tea Infuser for 30oz 40oz Tumbler Stanley cup Accessories Rotating Lock for Leak-Proof Tea Fruit Cold Brew
Details

Materials and care

material
Plastic, Stainless Steel

From the brand

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Product videos

Product video 1

Customer reviews

18 reviewsPositive

Rated 4.3/5 across 18 reviews — well received overall.

  • 88% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for Comfortable FitCustomer review image for Comfortable FitCustomer review image for Fits perfect and traps all the tea leaves while allowing water to extract the full flavor.
See all photos
★★★★★

Great diffuser fits great in my 30oz Standley tumbler

Fit my Standley 30oz tumbler perfectly and I added fresh fruit to enhance the flavor of my water and it does what it’s supposed to do liked so much that I bought another one so I can use when other one is in dishwasher Read more

DonnieVerified purchase
★★★★★

Game-Changer for Stanley Lovers

This infuser fits my tumbler perfectly and locks in securely—no leaks, no mess, even when tossing it in my bag. It’s incredibly easy to use for tea, fruit water, or cold brew, and the fine mesh keeps everything clean while letting flavor flow through beautifully. I love that it’s sturdy, dishwasher-safe, and feels like it’s built to last. Such a clever upgrade that turns my Stanley into a full-on drink maker. Definitely worth it for anyone who uses their tumbler daily Read more

LeoVerified purchase
★★★★★

Comfortable Fit

I like my 40-ounce Stanley Quencher because it keeps my drinks at the perfect temperature. As someone who enjoys loose-leaf tea, this tea infuser accessory has been a great find. It's designed to fit perfectly inside my49 cup and features a spiral lid to prevent the tea leaves from spilling out. The fine mesh works wonderfully with all kinds of loose-leaf tea, and it's also ideal for infusing fruit into water. Read more

Customer review image for Comfortable FitCustomer review image for Comfortable Fit
qin chenVerified purchase
☆☆☆☆

Make sure you double-check your model before ordering

⭐️⭐️ 2/5 – Great Idea, But Check Your Stanley First! I purchased the Stanley strainer to make fruit-infused water, and overall I really like the concept. It’s super easy to add strawberries, lemons, mint, or cucumbers without pieces floating all over the place. It definitely makes drinking water more fun and encourages me to stay hydrated. The only downside? It does not fit all Stanley cups. Make sure you double-check your model before ordering. I assumed it would fit my Stanley, but unfortunately it only works with specific sizes/styles. That said, if you have the compatible Stanley, it works well and does exactly what it’s supposed to do. Just confirm your cup first so you’re not disappointed! Read more

ShirleyVerified purchase
★★★★★

Perfect fit and color match too

Ordered this to match my mist colored flip top tumbler. It’s a perfect match. I like having a dedicated water bottle for flavored or infused water so it’s easy to identify. Plain water gets boring! Current favorite is cucumber ginger, sometimes adding lemon or mint. Occasionally I’ll do pineapple jalapeño and mint….depends on my mood and what I have left in the fridge! It’s a great pick me up in the afternoon without added sugar or caffeine. Anyway- this can fit a good amount of fruit and herbs and would be great for tea. It fits well, the lid closes securely, doesn’t impact the function of the bottle and it’s easy to clean. I’ve run it through the dishwasher top rack and it’s come out fine so far, fingers crossed. For the money, if you like mixing up your water routine it’s worth a try, especially if you can geek out and match a color you already have. Read more

doobydoobydoo
★★★★★

Great way to flavor your water

I use my 40 oz water cups on a daily basis. So this flavor infuser was a no brainer. I can add fruit or loose leaf tea - herbal infusions to my cup without worrying about bits floating around or sucking them up with my straw. Simple design with 2 easy to clean pieces. I had to man handle mine a bit without breaking it, so I can say that it seems pretty durable & will hold up to a bit of abuse. Read more

Memaws Honest Reviews
★★★★★

Upgrade Your Stanley Sip with Leak-Proof Infuser Brilliance

If you are a Stanley tumbler devotee, this tea infuser is the extra you never knew you needed. It fits my cup with precision and comes in a trendy cream finish. The rotating lock lid is the real winner here; it actually works to keep your cold brew, fruit infusions, and tea contained instead of floating around in your backpack. The infuser pops right into your Stanley tumbler and holds a generous amount of tea or fruit. It’s easy to fill and even easier to clean, thanks to the BPA-free, dishwasher safe construction. No drips, no leaks, just pure sipping satisfaction with every twist of the lock. Enjoy tea that tastes fresh, not like the previous blend’s leftovers. It feels sturdy and durable. A value for the price esp if you’re a tea or infused-fruit lover. Plus, if you love showing off your tumbler accessories to friends, the infuser’s reusable design earns bonus eco-friendly bragging rights. Infuse your drinks, keep your bag dry, and feel just a little bit fancy every time you use it. The Stanley cup gets a gourmet glow up with this clever addition. Read more

Kel
★★★★★

Fits perfect and traps all the tea leaves while allowing water to extract the full flavor.

This is a perfect accessory for my Stanley cup. I love drinking tea, both hot and cold. This can be used for both actually. It fits just right and is not flimsy but sturdy plastic that will last a long time. The pink color matches the other accessories I have too, not that it matters but still. It matches. Now I can drink cold tea when it's hot and hot tea when it's cold, which is perfect for me, since some of my favorite tea flavors are loose leaf. Not only does this let the water flow through the leaves with small holes that prevent loose tea from escaping but it has a double safety with the screen above that prevents any escaped pieces from making their way to the drinking spout above. This will get a lot of use. Read more

Customer review image for Fits perfect and traps all the tea leaves while allowing water to extract the full flavor.
Elizabeth Alsobrooks
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