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30 Oz Tumbler Lid

prices mostly outside the sweet spot ($4.80–$14.08) — 30 Oz Tumbler Lid doesn't clear our bar today.

Flapen Score

46
Skip it

Ranks 4,344 of 8,101 Sports & Outdoors niches · −1 vs the category median of 47

Market size 13Growth 24Conversion 72Competition 65Returns 27Price range 0Avg price 24Brand share 88Review moat 49Quality gap 80
This niche Category average · 8,101 niches

Is 30 Oz Tumbler Lid profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 30 Oz Tumbler Lid is a $53K/yr Amazon United States market (93K searches/yr). The top 5 brands hold 47% of demand. Verdict: Skip it — 46/100.

30 Oz Tumbler Lid: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -2.0% over the last 90 days and 6.6% of searches end in a purchase.

$53K

revenue / yr

Units sold / yr8K
Search volume / yr-2.0%93K
Conversion rate6.6%
Avg price$8.66

Who owns the niche?

The top 5 brands hold 47% of demand, so 53% of the market is open.

53%

open market share

Brands · sellers26 · 28
Top-5 product click share46%
Open market53%
Avg brand age33 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.

0/100

page quality · 29 products

Sponsored placement83%
New entrants (1y)3· 1 succeeded
Avg rating4.2★
Avg reviews1,553

Top 30 Oz Tumbler Lid products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.

$0$5K$11K$16K$21K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

26 falling

Sellers

28

Top-5 brand share

47%

Top 20: 93%

Top-5 click share

46%

Top 20: 89%

Open market

48%

  • SOONSURE22%
  • C&Berg7%
  • ZUIHUI6%
  • CCGGAD6%
  • DUOYHIEL6%
  • CYHTSHFZ5%

30 Oz Tumbler Lid demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume93KCVR6.6%Products29Brands26Top 5 Brands47%OOS Rate4.0%Rating4.2★Reviews1,553Avg BSR#957
4K3KSpike '24Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top 30 Oz Tumbler Lid search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 30 oz tumbler lid37K/yr
  • 30oz tumbler lid15K/yr
  • 30 oz tumbler lids replacement10K/yr
  • 30oz tumbler lid replacement8K/yr
  • 32 oz tumbler lid8K/yr
  • tumbler lids 30 oz replacement lid7K/yr
  • 32oz tumbler lid4K/yr
  • replacement lid for 30 oz tumbler3K/yr

What reviews say buyers love and hate about 30 Oz Tumbler Lid

What buyers mention most, as a share of all reviews.

What buyers love

86% of reviews
Size-Overall51%

Accurate Size

Leak-Proof9%

Do not leak

Quality-Overall8%

Build Quality: The plastic feels substantial and high-quality

Value For Money6%

GREAT value

Advertised Vs Actual Product4%

As Expected

What buyers complain about

73% of reviews
Durability22%

Didnt last

Size-Overall17%

Didn't fit

Leak-Proof11%

water leaks

Quality-Overall10%

Bad quality

Strength3%

isn't as strong

30 Oz Tumbler Lid return rate & reasons

Why buyers send it back, as a share of all return requests.

4.9%

Return rate

92%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
87%
2Advertised Vs Actual Product
4%
3Leak-Proof
4%
4Compatibility-Overall
3%
5Functionality-Overall
1%

Common 30 Oz Tumbler Lid questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 30 Oz Tumbler Lid 46/100 on Amazon United States — Skip it. The niche generates $53K/yr across 29 tracked products. 1 of 3 products launched in the last 360 days are still selling. Search demand moved -2.0% over the last 90 days.
Search demand for 30 Oz Tumbler Lid on Amazon United States is steady year-round — the busiest month runs 1.4× the quietest.