Technical details
Silicone Tea Infuser, Yellow Submarine Shape
This loose leaf tea infuser is shaped like a yellow submarine and made from food-grade silicone, so it sits safely in your cup while your tea steeps. No metallic taste, no rust, no odd aftertaste. It fits standard mugs and cups, opens easily to fill with loose leaf tea, and rinses clean in seconds. A cheerful, practical strainer built for everyday home use. If you want to compare options before choosing, our reusable tea bags and infusers guide walks you through the differences.

The benefit
Your Morning Mug Just Got Cheerful
Let me tell you, there is something about dropping a little yellow submarine into your morning mug that just makes the whole ritual feel lighter. No more fiddling with flimsy mesh balls or hunting for a stray lid. This silicone tea strainer does the job quietly and cheerfully, and honey, that matters more than people admit at seven in the morning. Also, if you sometimes wonder about fun silicone infuser options, do take a peek at the dinosaur silicone tea strainer too.

Product details
Food-Grade Silicone, Built to Last
This tea infuser is made from food-grade silicone, which means it will not rust, will not crack, and will not leave any odd taste in your cup. Mind you, that last point matters more than most people think. Metal infusers can leave a faint metallic note behind, especially with delicate teas. With food-grade silicone, what you taste is simply your tea. That is how it should be, dear.
In action
Open, Fill, Steep, Done
Here is how it goes: you open the little submarine, spoon in your loose leaf tea, close it back up, and set it right into your mug. Pour your hot water over it. Let it steep. Then lift it out and rinse it under the tap in seconds. No mesh to scrub, no hinge to fight with. Believe me, when you are half-awake on a Tuesday morning, that simplicity is worth everything.
The field test
Fits Any Mug, Rinses in Seconds
Between you and me, the real test of a tea strainer is what happens at cleanup time. This one passes easily. It fits standard mugs and cups, so no measuring or worrying whether it will balance properly. When you are done, a quick rinse is all it takes. No staining, no lingering smell, no drama. Just tuck it dry and it is ready for tomorrow. Well now, that is what practical looks like.
What you get
One Yellow Submarine, Ready to Steep
Hold on now, no surprises here: you receive one Yellow Submarine Tea Infuser made from food-grade silicone. That is it, straightforward and cheerful. It is ready to use the moment it arrives: just open it, fill it with your favorite loose leaf tea, and drop it into your mug. No assembly, no fuss, no extra parts to lose. Simple and honest, just the way I like it.
FAQ
Your Questions, Answered
Is this tea infuser safe to use with hot water?
Yes, it is made from food-grade silicone, which is designed to sit safely in your cup while your tea steeps. It will not release any odd taste, will not rust, and will not crack from heat. That is exactly why food-grade silicone is used for tea infusers.
Will it fit my regular mug?
Yes, the Yellow Submarine tea infuser is compatible with standard mugs and cups. You do not need a special teapot or wide-mouthed vessel. Just your everyday mug, the one you reach for every morning, works perfectly fine.
How do I clean it?
It rinses clean in seconds. Simply run it under the tap after use and it is ready to go again. No scrubbing, no soaking, no special tools required. The silicone material does not hold stains or absorb odors, which makes cleanup genuinely quick.
Will the silicone leave any taste in my tea?
No, and that is one of the main reasons to choose a food-grade silicone infuser over a metal one. There is no metallic taste, no rust, no aftertaste of any kind. What you taste is your tea, nothing else.
Is this infuser for loose leaf tea only?
Yes, it is designed as a loose leaf tea infuser and strainer. You open it, fill it with your loose leaf tea of choice, close it, and steep. It is not made for tea bags, but if you are already using loose leaf, it does the job simply and cheerfully.

Tea Expertise
60 years of tea experience. Every product rigorously selected by passionate experts.

Customer Satisfaction
30-day money-back guarantee. Attentive, responsive support at every step.

Guaranteed Quality
Tested and verified products. High quality and durability for a lasting experience.

Careful Shipping
Neat, secure packaging. Fast dispatch with real-time tracking.
Frequently Asked Questions
Dear tea lovers, we have gathered here the answers to the most common questions about our teapots and your orders. With over 60 years of experience in the world of tea, we are happy to share our expertise with you. Whether you are a seasoned connoisseur or simply looking for a new tasting experience, we hope this helps you make the perfect choice.
What are your delivery times?
Orders are processed within 1 to 3 business days, and US delivery usually takes 5 to 12 business days. You will receive tracking by email as soon as your order ships.
How can I track my order?
As soon as your order ships, you receive an email with your tracking number and a link to follow the delivery in real time.
Which teapot do you recommend for a beginner?
For beginners we often recommend a ceramic or glass teapot: easy to use, easy to clean, and they suit every kind of tea while you find your favorites.
How do I choose the right teapot size?
It depends on your habits. For one person, 10 to 17 oz is ideal. For a couple, aim for 20 to 34 oz, and for families or hosting, 34 oz and up.
Can I use the same teapot for different teas?
You can, but we recommend dedicated teapots for strong teas: unglazed clay and cast iron keep a memory of the tea. Glass, porcelain and stainless steel stay neutral between teas.
Do you offer a warranty on your products?
Yes, all our products are guaranteed for 1 year against manufacturing defects, on top of the 30-day money-back guarantee.
Can I return an item if I am not satisfied?
Absolutely. We offer a 30-day return policy: if a product does not suit you, email teatime@luluteapot.com and we will make it right.