padded envelopes a4
Skip itPrices mostly outside the sweet spot ($2.03–$15.38) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Great10.8%search→purchase rate — share of searches ending in a sale
Review moat
Good938.8avg incumbent reviews — the moat a new listing must climb
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay£101K£101K/yr · 107K searches
Avg price
Bad£8.68avg listing price — sweet spot $15–$100
Growth
Bad-7.0%90-day search growth — must beat 0% to launch
Price range
Bad£2.03–£15.38cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, padded envelopes a4 is a £101K/yr Amazon United Kingdom market (107K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Dec. Verdict: Skip it — 43/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
padded envelopes a4 market data
- Units sold / yr
- 13K–15K
- avg 250–500/product
- Revenue / yr
- £109K–£130K
- units × avg price
- Conversion rate
- 10.8%
- Avg BSR
- #40
- Page quality
- 0%
- Prime
- 55%
- Sponsored
- 70%
- Out of stock
- 7.7%
- Avg brand age
- 51 months
- Avg seller age
- 182 days
Competition & brand share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
22
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
20%
- NaXew25%
- Merrimen19%
- Nagsxiw15%
- STORM TRADING GROUP10%
- Postmaster7%
- nu:4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.0% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 1.6×
Top padded envelopes a4 search terms
- a4 padded envelopes31K/yr
- padded envelopes a436K/yr
- jiffy bags a417K/yr
- a4 bubble envelopes8K/yr
- bubble envelopes a47K/yr
- a4 jiffy bags6K/yr
- a4 jiffy bags for posting3K/yr
Top padded envelopes a4 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 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NaXew Padded Envelopes A4 with Easy Tear Strip Peel + Seal Bubble Mailer Bags Postal Wrap Envelope Cushioned Protective Packaging 220 x 340 mm (Yellow A4 10pcs)
NaXew£7.064.6★875 rev
A4 Padded Bubble Envelopes Bags 4Pcs
Nagsxiw£4.463.9★68 rev
Padded Envelopes A3 A4 A5 A6 Padded Bubble Envelopes Bags Postal Wrap Envelope
Merrimen£9.084.6★2,636 rev
50 New Gold Padded Bubble Envelopes 240x320mm A4 STG 7
STORM TRADING GROUP£9.064.5★814 rev
Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm 20 Pack
Postmaster£8.154.4★131 rev
Newest
by launch date
A4 Padded Envelopes 220 x 320mm Bubble Mailers Jiffy Bags Self Seal Water-Resistant Postal Bags for Posting Books Documents & Parcels | The Shipping Shed
The Shipping Shed£4.381 rev
UK SUPPLIES LIMITED DL A6 A5 A4 A3 Mix Assorted Sizes (Pick Any Pack Size) Padded Gold Bubble Envelopes Peel & Seal Bags Bubble Mailer Postal Wrap Envelope Parcel Mailers for Mailing Goods 10 Pack
UK SUPPLIES LIMITED£8.55268 rev
UK SUPPLIES LIMITED DL A6 A5 A4 A3 Mix Assorted Sizes (Pick Any Pack Size) Padded White Bubble Envelopes Peel & Seal Bags Bubble Mailer Postal Wrap Envelope Parcel Mailers for Mailing Goods 10 Pack
UK SUPPLIES LIMITED£8.49224 rev
X-YSUNEAS A4 Black Padded Envelopes 25x30cm Self Seal Bubble Envelopes Lined Poly Mailer Self-Seal for Packaging Shipping Mailing(10Pcs)
X-YSUNEAS£8.4610 rev
A4 Padded Bubble Envelopes Bags 4Pcs
Nagsxiw£4.4668 rev
Trending
90-day click momentumA4 Padded Envelopes 220 x 320mm Bubble Mailers Jiffy Bags Self Seal Water-Resistant Postal Bags for Posting Books Documents & Parcels | The Shipping Shed
The Shipping Shed£4.385.0★
UK SUPPLIES LIMITED DL A6 A5 A4 A3 Mix Assorted Sizes (Pick Any Pack Size) Padded White Bubble Envelopes Peel & Seal Bags Bubble Mailer Postal Wrap Envelope Parcel Mailers for Mailing Goods 10 Pack
UK SUPPLIES LIMITED£8.494.5★
UK SUPPLIES LIMITED DL A6 A5 A4 A3 Mix Assorted Sizes (Pick Any Pack Size) Padded Gold Bubble Envelopes Peel & Seal Bags Bubble Mailer Postal Wrap Envelope Parcel Mailers for Mailing Goods 10 Pack
UK SUPPLIES LIMITED£8.554.6★
Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm 20 Pack
Postmaster£8.154.4★
X-YSUNEAS A4 Black Padded Envelopes 25x30cm Self Seal Bubble Envelopes Lined Poly Mailer Self-Seal for Packaging Shipping Mailing(10Pcs)
X-YSUNEAS£8.464.9★
What buyers say about padded envelopes a4
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent quality and good padding”
“Affordable price”
“Good size and nice condition”
“Does the job”
“Useful size and strong”
“Has a good amount of adhesive, good size, and good protection”
“Well padded and strong”
“keep safe from breakage”
“Great colour”
What buyers complain about
“Wrong size”
“A4 size document\Paper doesnt fit in the envelope”
“the sticky label is dry so you need to add more tape”
“Poor Quality”
“Cheap”
“These are incredibly flimsy”
“it can be quite difficult to get them in”
“Arrived mangled up”
“Misleading”
Top return reasons
Common questions
- Is padded envelopes a4 profitable to sell on Amazon United Kingdom?
- The niche generates £101K/yr across 20 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -7.0%. Flapen's verdict: Skip it (43/100).
- How competitive is the padded envelopes a4 niche?
- 13 brands and 22 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in padded envelopes a4?
- Top complaints mined from reviews: Size-Overall, Paper Compatibility, Adhesion/Stickiness. The return rate is 0.3%.
- When does demand for padded envelopes a4 peak?
- Demand peaks in Dec; the busiest month runs 1.6× the quietest.
- What does it cost to enter the padded envelopes a4 niche?
- Listings span £2.03–£15.38; the average listing price is £8.68 (sweet spot $15–$100). The average incumbent carries 939 reviews — the moat a new listing must climb.