

We analyze real customer reviews to surface what matters: key strengths, ideal use cases, and honest considerations — so you can make an informed choice.
BigNoseDeer Kawaii Cat Tea Cup with Infuser
A kawaii cat-themed ceramic cup that arrives complete with a fish-shaped silicone infuser, lid with built-in infuser hook, long-handled spoon, and cork coaster.
🎯 Best for: Gift giving for cat lovers, Loose leaf tea brewing with included infuser
✅ What Customers Love
- Adorable, cute kawaii design with cat theme (25 mentions)
- Complete set with lid, spoon, coaster, and tea infuser (15 mentions)
- Makes an excellent gift (12 mentions)
🎯 Best For
Gift giving for cat lovers • Loose leaf tea brewing with included infuser • Decorative display piece • Cold beverages (safer than hot)
Brand: BigNoseDeer
Category: Drinkware
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About This Product
The cat-themed ceramic cup pairs with a fish-shaped silicone infuser that clips into the lid's built-in hook during steeping, containing drips and giving control over brew time. The lid slows heat loss between sips, and the included spoon is sized to keep fingers clear of hot liquid. A cork coaster and cohesive accessories make the set gift-ready without additional prep. The ceramic is heat-sensitive — reviewers note hairline cracks can form with boiling water, so gentler brew temperatures extend its lifespan. Best suited as a gift for cat enthusiasts or for light, occasional loose-leaf brewing.
Is BigNoseDeer Kawaii Cat Tea Cup with Infuser Right for You?
Does the BigNoseDeer cat mug come with a tea infuser?
Yes — and it's one of the best parts of the set. You get a fish-shaped silicone tea infuser that reviewers consistently praise for being easy to use and fun to look at (the cat-and-fish theme is a nice touch). The infuser sits in the mug while steeping, and when you're done, the lid has a built-in hook where you can hang it to drip. The complete set also includes a matching spoon, a cork coaster, and the cat-ear lid. It's essentially a full tea brewing kit in one purchase.
Is the BigNoseDeer cat mug good for hot tea?
It works for hot tea, but with a caveat. Reviewers love that the mug doesn't get too hot on the outside when filled with hot water, which is comfortable to hold. The lid also helps keep your tea warm longer. However, this is the mug's weak spot — multiple reviewers report cracking or hairline fractures when using boiling water repeatedly. The safest approach is to let your water cool for a minute or two before pouring, rather than going straight from a rolling boil. For cold or warm beverages, it's perfectly fine.
Is this cat mug a good gift for cat lovers?
This is one of the most popular reasons people buy it, and reviewers overwhelmingly say yes. The kawaii cat design with ears on the lid, the fish-shaped infuser, and the overall cute aesthetic make it a hit with cat lovers of all ages — reviewers mention it delighting everyone from 4-year-olds to adults. It comes in gift-ready packaging with a ribbon, so you don't need to wrap it yourself. With 12+ reviewers specifically calling it an excellent gift, it's a safe bet for birthdays, holidays, or just-because presents for the cat person in your life.
How durable is the BigNoseDeer cat mug?
This is the honest trade-off with this mug. The ceramic is lighter and more delicate than your typical heavy-duty coffee mug. While some owners use it daily without issues, a notable number of reviewers (9+) report cracking or breaking, particularly with repeated hot water use. Hairline cracks on the bottom or the base separating are the most common complaints. It's best treated as a gentle-use, decorative piece rather than a rugged daily driver. For occasional tea sessions or cold beverages, most people find it holds up fine.
How big is the BigNoseDeer cat mug?
The mug holds 13 ounces (about 380ml), which is a comfortable single-serving size for tea or coffee. It's not a giant oversized mug, but it's not tiny either — think of it as a standard-plus cup that holds enough for a satisfying tea session without going cold before you finish it. Reviewers generally find the size just right for both hot and cold beverages.
Does the lid on the BigNoseDeer mug actually keep tea warm?
Yes, and this is one of the features reviewers specifically call out as a genuine benefit. The lid fits snugly and noticeably extends how long your tea stays warm. It also serves double duty — there's a hook on the underside where you can rest the fish infuser after steeping so it doesn't drip everywhere. One thing to note: the lid material feels more like a smooth composite than the wood some buyers expect from photos, but functionally it works well.
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What comes in the BigNoseDeer cat mug set?
You get five pieces in the box: the ceramic cat mug itself, a cat-ear lid, a fish-shaped silicone tea infuser, a matching spoon, and a cork coaster. It arrives with ribbon packaging that makes it gift-ready straight out of the box. A small note: a couple of reviewers mentioned occasionally receiving sets missing the coaster or spoon, though this seems uncommon. The bubble wrap packaging is generous, so everything typically arrives intact.
Can you use the BigNoseDeer mug for coffee?
Absolutely. While it's marketed as a tea mug and comes with a tea infuser, the 13oz capacity makes it a perfectly good coffee cup too. Just keep the same temperature advice in mind — avoid pouring boiling-hot coffee directly in. If you brew your coffee in a separate maker and pour it in, the slight cooling during transfer is usually enough. The lid will keep your coffee warm, and the spoon works just as well for stirring in cream and sugar.
Is the BigNoseDeer mug dishwasher safe?
There's no confirmed dishwasher safety for this mug, so hand washing is the safer route. The narrow opening can make hand-washing a little tricky according to one reviewer, but a bottle brush handles it easily. Given that the ceramic is on the delicate side, hand washing with warm (not scalding) water is your best bet for keeping it in good shape long-term. The silicone fish infuser is easy to clean by hand as well.
Does the BigNoseDeer mug work for left-handed people?
This is worth knowing before you buy: the cat design and pattern are printed on one side of the mug only. When a right-handed person holds it, the cute design faces outward. But if you're left-handed and naturally grip the handle with your left hand, the design faces toward you instead of outward. It's still perfectly usable — you just won't be showing off the cute cat face to the room. Something to consider if you're buying it as a gift for a lefty.
Can you put the BigNoseDeer cat mug in the microwave?
Microwave safety isn't confirmed for this mug, so it's best to avoid it. Given that some reviewers have experienced cracking with thermal stress from hot water alone, microwaving could potentially make that worse. The safer approach is to heat your water separately in a kettle or microwave-safe container, let it cool briefly, and then pour it into the mug.
Can you use a straw with the BigNoseDeer cat mug lid?
Yes! This is actually one of those unexpected perks that reviewers discovered. The hole in the lid — designed for the spoon handle — works perfectly for a straw too. So if you're making iced tea or a cold drink in the mug, you can pop a straw through the lid and sip away while keeping the lid on. It's a small thing, but it makes the mug surprisingly versatile for both hot and cold beverages.
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Can you use the BigNoseDeer mug on a coffee warmer?
Some reviewers have successfully used it on a coffee or mug warmer without problems, which is a nice way to keep your tea at temperature without repeatedly reheating. That said, given the durability concerns with thermal stress, keep the warmer on a low or medium setting rather than high. The gradual, even heat from a warmer is much gentler on the ceramic than pouring boiling water directly in.
Does the spoon that comes with the BigNoseDeer mug rust?
One reviewer did report the spoon rusting over time, so it's worth taking care of it. After each use, dry the spoon thoroughly rather than leaving it wet in the mug or on a damp surface. If you notice any discoloration, you can clean it with a baking soda paste. The spoon itself is well-designed — it's the perfect length so your fingers stay clear of hot liquid when stirring — so a little maintenance is worth keeping it in good shape.
What age group is the BigNoseDeer cat mug good for?
The kawaii cat design has genuinely broad appeal. Reviewers report it being a hit with kids as young as 4 years old (supervised, of course — it is ceramic), teenagers who love cute preppy aesthetics, and adults who appreciate kawaii or cat-themed items. It's particularly popular as a gift for women and girls of all ages. Just keep in mind it's a real ceramic mug, not a kids' cup, so younger children should use it with supervision.
How to use drinkware for beginners?
This BigNoseDeer mug is actually a great starter setup for loose leaf tea beginners. Here's the simple process: fill the fish-shaped silicone infuser with loose tea leaves, drop it into the mug, pour hot water (not boiling — let it cool a minute first for this mug's sake), place the lid on top to keep heat in, and steep for 3-5 minutes. The lid has a clever hook where you can hang the infuser when you're done steeping. The included spoon is the perfect length so you won't burn your fingers stirring. Everything you need is right in the box.
Does the BigNoseDeer mug have a ceramic smell?
A couple of reviewers noticed a mild ceramic smell when first unboxing the mug, but it goes away completely after the first wash. Just give it a good hand wash with warm soapy water before your first use — standard practice for any new ceramic mug — and you won't notice any odor after that.
What to look for when buying drinking glasses?
When shopping for a specialty mug like this BigNoseDeer cat cup, consider what you'll actually use it for. Key things to check: material durability (this one's ceramic but on the delicate side), whether it comes with accessories (this set includes a lid, infuser, spoon, and coaster), capacity (13oz is a solid single-serving size), and heat handling (reviewers note the outside doesn't get too hot to hold, which is a plus). If you're a lefty, also check design placement — this mug's cat pattern is on one side only.
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How do you use drinking glasses?
Using this BigNoseDeer cat mug is straightforward, but there are a few tips to get the most out of it. First wash it before first use — a couple of reviewers mention a mild ceramic smell that goes away after the first wash. For tea, use the included fish infuser with loose leaves and steep with the lid on. The lid hole fits the spoon or even a straw if you're drinking iced tea. Pro tip from reviewers: avoid pouring boiling water directly into it. Let your water cool for a minute or two first to protect the ceramic.
What is the healthiest material for drinkware?
For drinkware materials, ceramic (like this BigNoseDeer mug) and glass are generally considered the healthiest options since they don't leach chemicals into your beverages. This particular mug is made of ceramic, which is a safe, non-reactive material for both hot and cold drinks. Just be aware that ceramic quality varies — some reviewers note this mug's ceramic feels a bit lightweight, so it's best suited for moderate temperatures rather than boiling water.
What are the healthiest drinking glasses?
Ceramic and borosilicate glass are top choices for healthy drinkware since they're non-toxic and don't leach into beverages. This BigNoseDeer mug is ceramic, which is a perfectly safe material for drinking. One thing to keep in mind: if any ceramic mug develops cracks (which some reviewers have experienced with this one under very hot water), it's best to retire it, as bacteria can harbor in hairline fractures. For longevity, use water that's been allowed to cool slightly rather than straight-from-the-kettle boiling water.
Customer-Validated Strengths
based on 30-review analysis • Our methodology
- Adorable, cute kawaii design with cat theme (25 mentions)
- Complete set with lid, spoon, coaster, and tea infuser (15 mentions)
- Makes an excellent gift (12 mentions)
- Fish-shaped silicone tea infuser that's easy to use (8 mentions)
- Lid keeps tea warm and has hook for infuser (7 mentions)
- Well-packaged with bubble wrap protection (6 mentions)
- Good size (13oz/380ml) for tea or coffee (5 mentions)
- Mug doesn't get too hot to touch when filled with hot water (4 mentions)
Best Use Cases
🎯 Best For
- Gift giving for cat lovers
- Loose leaf tea brewing with included infuser
- Decorative display piece
- Cold beverages (safer than hot)
- Occasional gentle use
⚠️ Not Ideal For
- Daily heavy use with hot liquids
- Boiling water or very hot beverages
- Dishwasher use (not confirmed safe)
- Microwave use (not confirmed safe)
- Left-handed users (pattern orientation)
What to Consider
- Cracks or breaks easily with hot water use (9 mentions)
- Poor heat resistance - bottom can break off or hairline cracks form (7 mentions)
- Arrived broken or damaged in shipping (6 mentions)
- Fragile, cheap-feeling ceramic quality (5 mentions)
- Pattern only on one side - not suitable for left-handed use (1 mentions)
- Spoon rusts over time (1 mentions)
- Narrow opening makes hand-washing difficult (1 mentions)
- Initial ceramic smell that fades after washing (2 mentions)
- Lid material feels like plastic, not wood as expected (1 mentions)
- Inconsistent packaging - some missing coaster or decorative spoon (1 mentions)
based on 30-review sample.
About This Analysis
This analysis is based on 30 customer reviews. We're showing you everything we found, but with our analysis, there's always more to discover.
✅ What we're confident about: What customers love and best use cases
⚠️ What may be incomplete: Potential issues and considerations
For more perspectives, check customer reviews on Amazon.
Product Selection
In short: We only feature high-rated products.
Products on TeaDelight.net are selected based on strong Amazon customer ratings, sufficient review volume, and market presence. We focus on well-regarded products that tea enthusiasts are actively considering and purchasing.
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