sandwich bags
Worth a lookShows low returns (0.1%), but prices mostly outside the sweet spot ($1.14–$10.31) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible14.7%search→purchase rate — share of searches ending in a sale
Review moat
Good618.62avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good71%top-5 brand share — brands hold most of the demand
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Market size
Okay£172K£172K/yr · 271K searches
Growth
Bad-0.6%90-day search growth — must beat 0% to launch
Avg price
Bad£4.32avg listing price — sweet spot $15–$100
Price range
Bad£1.14–£10.31cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, sandwich bags is a £172K/yr Amazon United Kingdom market (271K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
sandwich bags market data
- Units sold / yr
- 30K–40K
- avg 750–1,000/product
- Revenue / yr
- £130K–£173K
- units × avg price
- Conversion rate
- 14.7%
- Avg BSR
- #168
- Page quality
- 0%
- Prime
- 95%
- Sponsored
- 38%
- Out of stock
- 0.8%
- Avg brand age
- 37 months
- Avg seller age
- 172 days
Competition & brand share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
94
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
58%
Top 20: 98%
Open market
22%
- LND Gifts32%
- Morrisons16%
- Tidyz8%
- Caterserve7%
- by Amazon7%
- JKG7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -0.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top sandwich bags search terms
- sandwich bags238K/yr
- sandwich bag16K/yr
- food & sandwich bags7K/yr
- sandwhich bags4K/yr
- sanwich bag3K/yr
- plastic sandwich bags3K/yr
Top sandwich 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 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
LND Gifts Sandwich Bags 1 Pack Of 60 Press And Seal Food Bags Re-sealable Tab Closure For Food And Snacks(17cm x 20.cm Approx.) Perfect for Storing Snacks Fresher for Longer
LND Gifts£3.044.2★101 rev
600 TidyZ Food Freezer Bags with TIe Handles. Large Kitchen Storage Bags. For Fresh Food Vegetables Fruit Meat Meal Prep Sandwiches. Bulk Pack. 6 Boxes of 100 Bags
Tidyz£5.254.6★244 rev
Plastic Sandwich Bags Zip Food Bags Transparent Lunch Bags with Ziplock Closure 100 pcs Small Snack Bag 7 x 8-inch Freezer Bags Non-BPA Plastic Reusable Sandwich Bags for School and Work
Caterserve£7.944.6★1,712 rev
by Amazon 1 Litre Freezer Bags with Glide Closure Pack of 20
by Amazon£1.424.6★1,776 rev
JKG 400 x Medium Food and Sandwich Bags | Fridge Freezer Food Bags Rolls - Kids Sandwich bags | Clear Plastic Bags All Types of Preservation | KEEP FRESH (18cm x 20cm)
JKG£5.113.9★474 rev
Newest
by launch date
Morrisons Medium Zip Seal Food and Freezer Bags 20pk
Morrisons£1.954 rev
Acual Food Storage Freezer Bags 50PCS Zip Lock Bags with Double Seal PE Food Grade Sandwich Bags with Writable Area & Stand Up Bottom Leakproof for Meat Fruits Vegetables (Medium & Large)
Acual£5.0243 rev
Morrisons Click & Seal Food Bags Medium 20pk
Morrisons£1.7918 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
Adtefon Freezer Bags 70 Pcs Food Storage Reusable Sandwich 3 Sizes Zip Lock Food Bags for Vegetables Fruits Meat Grains
Adtefon£6.73310 rev
Trending
90-day click momentumMorrisons Medium Zip Seal Food and Freezer Bags 20pk
Morrisons£1.953.8★
by Amazon 1 Litre Freezer Bags with Glide Closure Pack of 20
by Amazon£1.424.6★
LND Gifts Sandwich Bags 2 Packs Of 60 (120 Bags In Total) Press And Seal Food Bags Re-sealable Tab Closure Food Bag Snack Bag.(17cm x 20.cm Approx.) Perfect for Storing Food Fresher for Longer Bag
LND Gifts£4.794.2★
Acual Food Storage Freezer Bags 50PCS Zip Lock Bags with Double Seal PE Food Grade Sandwich Bags with Writable Area & Stand Up Bottom Leakproof for Meat Fruits Vegetables (Medium & Large)
Acual£5.024.7★
600 TidyZ Food Freezer Bags with TIe Handles. Large Kitchen Storage Bags. For Fresh Food Vegetables Fruit Meat Meal Prep Sandwiches. Bulk Pack. 6 Boxes of 100 Bags
Tidyz£5.254.6★
What buyers say about sandwich bags
What buyers praise and complain about, mined from review topics.What buyers love
“The bags are great quality”
“Good value”
“Good size”
“Does the job”
“more robust than i expected or other sandwich bags I've brought”
“So easy to use”
“feel durable”
“Nice and thick like freezer bags should be”
“Thick and therefore I was able to reuse them”
“Works well”
What buyers complain about
“Wrong size”
“absolute rubbish”
“then hard to close properly”
“What arrived is not as the picture”
“Very weak hard to seal dont buy”
“These bags are thicker than some of the cheaper ones I have found in pound type shops”
“Quite pricey for a 50 pack”
“since it's so flimsy the plastic doesn't lie straight against the sticky strip - so it leaks”
“Bags don't stick properly”
“Not leak proof or airtight”
Top return reasons
Common questions
- Is sandwich bags profitable to sell on Amazon United Kingdom?
- The niche generates £172K/yr across 21 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.6%. Flapen's verdict: Worth a look (51/100).
- How competitive is the sandwich bags niche?
- 16 brands and 94 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in sandwich bags?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Ease Of Use. The return rate is 0.1%.
- When does demand for sandwich bags peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the sandwich bags niche?
- Listings span £1.14–£10.31; the average listing price is £4.32 (sweet spot $15–$100). The average incumbent carries 619 reviews — the moat a new listing must climb.