large ziplock bags
Skip itPrices mostly outside the sweet spot ($4.27–$12.66) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Great10.7%search→purchase rate — share of searches ending in a sale
Review moat
Good1,219.55avg incumbent reviews — the moat a new listing must climb
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Brand share
Good75%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+1.8%90-day search growth — must beat 0% to launch
Market size
Okay£102K£102K/yr · 117K searches
Avg price
Bad£8.09avg listing price — sweet spot $15–$100
Price range
Bad£4.27–£12.66cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, large ziplock bags is a £102K/yr Amazon United Kingdom market (117K searches/yr). The top 5 brands hold 75% of demand. Verdict: Skip it — 47/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
large ziplock bags market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- £81K–£101K
- units × avg price
- Conversion rate
- 10.7%
- Avg BSR
- #75
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 3.9%
- Avg brand age
- 32 months
- Avg seller age
- 178 days
Competition & brand share
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.Brands
22 rising
Sellers
29
Top-5 brand share
75%
Top 20: 99%
Top-5 click share
51%
Top 20: 90%
Open market
18%
- XupZip21%
- LEUOSO17%
- Hemiks16%
- Tidyz11%
- HCSSZ9%
- Pyroclasia7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +1.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top large ziplock bags search terms
- large ziplock bags40K/yr
- zip lock bags large34K/yr
- large zip lock bags14K/yr
- extra large zip lock bags7K/yr
- heavy duty ziplock bags5K/yr
- large ziploc bags5K/yr
- ziploc bags large4K/yr
- xl zip lock bags3K/yr
- big ziplock bags3K/yr
- extra large ziploc bags3K/yr
Top large ziplock bags products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Freezer Bags Ziplock 60pcs 4.55L Large Food Storage Bags BPA Free Sandwich Bag Reusable Zip Seal Plastic Bag with Expandable Bottom for Food Meat Grains Fruits Vegetables
LEUOSO£10.124.7★352 rev
100 TidyZ Large Slide Zip Freezer Bags. Resealable. Zip Lock Food Bags. BPA Free. For Freezing Fruit Vegetables Meat. Keeps food Fresh. In a Dispenser Box
Tidyz£5.024.5★417 rev
50 Pcs Food Storage Freezer Bags Reusable Zip Lock Bags (4.55L) Large Ziplock Bag Heavy Duty Food Bags with Expandable Bottom Zip Seal Freezer Bag for Fruits Veggies Meat Snacks
Hemiks£9.684.7★1,118 rev
30Pcs Large ZipLock Bags for Clothes 40x30cm Plastic Travel Bags Reusable hospital bag organiser pouches Waterproof Big Zip lock Bags for Clothes Shoes Cosmetics
HCSSZ£7.434.6★269 rev
XupZip 2-in-1 Large Freezer Bags with Airtight & Leakproof Bamboo Seal 4.55L (UK Gallon Size) Reusable Food Bag with Expandable Bottom Heavy-Duty Zip-Lock Bags 40 Pcs
XupZip£9.094.7★1,481 rev
Newest
by launch date
10 Pcs Large Zip Lock Bags Reusable Freezer Bags Food Storage Ziplock Bags with Expandable Bottom Clear PE Plastic Bags Leakproof Airtight Seal for Kitchen Food Travel Toiletries Storage
HUAOAO£4.7221 rev
25 Pcs Food Storage Freezer Bags Zip Lock Bags Ziplock Bag Sandwich Bag
Hemiks£6.401,118 rev
Large Ziplock Freezer Bags 30pcs 6L Reusable Food Storage Bags BPA Free Sandwich Bag Zip Seal Plastic Bag with Expandable Bottom for Food Meat Grains Fruits Vegetables
LEUOSO£6.5638 rev
20 Pcs Reusable Ziplock Bags for Clothes 40x30cm Large Travel Zip Lock Bags Waterproof Luggage Organiser for Clothes Shoe Offices Supplies Cosmetics
Hhverse£4.2733 rev
70 Pcs Zip Lock Bags 3 Sizes Freezer Bags (4.55L 2.27L 1L) Reusable Heavy Duty Food Bag with Expandable Bottom Ziplock Sandwich Bag for Fruits Veggies Meat Snacks
Hemiks£10.31149 rev
Trending
90-day click momentumLarge Ziplock Freezer Bags 30pcs 6L Reusable Food Storage Bags BPA Free Sandwich Bag Zip Seal Plastic Bag with Expandable Bottom for Food Meat Grains Fruits Vegetables
LEUOSO£6.564.7★
25 Pcs Food Storage Freezer Bags Zip Lock Bags Ziplock Bag Sandwich Bag
Hemiks£6.404.7★
10 Pcs Large Zip Lock Bags Reusable Freezer Bags Food Storage Ziplock Bags with Expandable Bottom Clear PE Plastic Bags Leakproof Airtight Seal for Kitchen Food Travel Toiletries Storage
HUAOAO£4.724.4★
Seal Pro Freezer Bags Pack of 12 Jumbo Size 2 Gallon Leak-Proof Reusable Lunch Bag Easy Opening Resealable Sandwich Food Bag - Ideal for Meat Snacks Fruit & Veg 13 x 15.5 Inches
Seal Pro£7.384.5★
Ziplock 40x60cm Resealable Clear Plastic Bags - Large Sealed Storage Bags with Press Seal Thick Durable Grip - 15PCS
guangyuan£5.954.6★
What buyers say about large ziplock bags
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“Good size too”
“Good Value for Money”
“these seem sturdy and smooth operation”
“As advertised”
“Easy to use”
“Good storage bags”
“feel durable”
“they do not leak”
“The bags are sturdy, well-designed, and made to provide practical storage for a variety of food items while keeping everything fresh and organised”
What buyers complain about
“rather large”
“So a little cheaper would be better value”
“They are low quality in comparison to some other brands”
“These bags are quite thick”
“the description said BPA free, but nowhere on the packaging does it say it's BPA free, so that's why 3 stars, I only bought because they said BPA free, disappointed”
“Not great quality would not lock tight”
“The irony being that I really struggled to open them”
“Obviously theyre not leak proof”
“thin and flimsy”
“They do not work, avoid”
Top return reasons
Common questions
- Is large ziplock bags profitable to sell on Amazon United Kingdom?
- The niche generates £102K/yr across 33 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +1.8%. Flapen's verdict: Skip it (47/100).
- How competitive is the large ziplock bags niche?
- 22 brands and 29 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 75% of demand.
- What do buyers complain about in large ziplock bags?
- Top complaints mined from reviews: Size-Overall, Value For Money, Quality-Overall. The return rate is 0.3%.
- When does demand for large ziplock bags peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the large ziplock bags niche?
- Listings span £4.27–£12.66; the average listing price is £8.09 (sweet spot $15–$100). The average incumbent carries 1,220 reviews — the moat a new listing must climb.