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Ziplock Bags

prices mostly outside the sweet spot ($2.50–$12.29) — Ziplock Bags doesn't clear our bar today.

Flapen Score

39
Skip it
Market size 15Growth 24Conversion 59Competition 42Returns 99Price range 0Avg price 16Brand share 42Review moat 33Quality gap 42
This niche Category average

Is Ziplock Bags profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Ziplock Bags is a £61K/yr Amazon United Kingdom market (213K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Sep. Verdict: Skip it — 39/100.

Ziplock Bags: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -2.9% over the last 90 days and 5.1% of searches end in a purchase.

£61K

revenue / yr

Units sold / yr13K
Search volume / yr-2.9%213K
Conversion rate5.1%
Avg price£5.63

Who owns the niche?

The top 5 brands hold 80% of demand, so 20% of the market is open.

20%

open market share

Brands · sellers16 · 23
Top-5 product click share60%
Open market20%
Avg brand age35 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 24 products

Sponsored placement83%
New entrants (1y)1· 0 succeeded
Avg rating4.5★
Avg reviews3,157

Top Ziplock Bags 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 60% of clicks — established leaders, but buyers still shop beyond them.

£0£6K£12K£18K£24K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

16 falling

Sellers

23

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

60%

Top 20: 95%

Open market

17%

  • sent 4 u ltd46%
  • Sabco12%
  • ezkart10%
  • LEUOSO9%
  • CELLOMANIA3%
  • Hemiks3%
  • Open — no brand owns it (10 brands, 17%)

Ziplock Bags demand & seasonality

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

Volume213KCVR5.1%Products24Brands16Top 5 Brands80%OOS Rate0.8%Rating4.5★Reviews3,157Avg BSR#83
6K4KSpike '25SepDecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 1.5×

Top Ziplock Bags search terms shoppers use

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

  • resealable plastic bags37K/yr
  • grip seal bags33K/yr
  • plastic bags sealable24K/yr
  • sealable plastic bags25K/yr
  • seal bags19K/yr
  • resealable bags17K/yr
  • self seal bags15K/yr
  • sealed bags13K/yr
  • sealable bags11K/yr
  • clear sealable bags7K/yr

What reviews say buyers love and hate about Ziplock Bags

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

What buyers love

85% of reviews
Quality-Overall20%

Amazing quality

Size-Overall17%

Great mix of sizes

Value For Money15%

Good price

Advertised Vs Actual Product11%

Exactly what I needed

Strength6%

Good strong bag

What buyers complain about

85% of reviews
Quality-Overall29%

Terrible quality, I understand theyre cheap

Thickness20%

Not as thick

Size-Overall11%

Too small

Adhesion/Stickiness10%

Poor label adhesion

Strength4%

Definitely not strong

Ziplock Bags return rate & reasons

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

0.3%

Return rate

77%

Fixable by listing

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

1Size-Overall
73%
2Thin
7%
3Quality-Overall
6%
4Strength
4%
5Material Quality
1%

Common Ziplock Bags questions

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

Flapen scores Ziplock Bags 39/100 on Amazon United Kingdom — Skip it. The niche generates £61K/yr across 24 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -2.9% over the last 90 days.
Search demand for Ziplock Bags on Amazon United Kingdom peaks in Sep, where the busiest month runs 1.5× the quietest.