milk bottles
Worth a lookShows low returns (0.5%), but a small market ($53K/yr) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Brand share
Great40%top-5 brand share — no brand owns this niche
Competition
Great34%top-5 click share — an open shelf
Review moat
Good613.48avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.2%search→purchase rate — share of searches ending in a sale
Avg price
Okay£9.00avg listing price — sweet spot $15–$100
Price range
Bad£0.84–£18.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-16.0%90-day search growth — must beat 0% to launch
Market size
Bad£53K£53K/yr · 184K searches
According to Flapen's Amazon United Kingdom niche tracking, milk bottles is a £53K/yr Amazon United Kingdom market (184K searches/yr). The top 5 brands hold 40% of demand. Demand peaks in Jan–Feb. Verdict: Worth a look — 52/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
milk bottles market data
- Units sold / yr
- 5K–6K
- avg 0–100/product
- Revenue / yr
- £45K–£54K
- units × avg price
- Conversion rate
- 3.2%
- Avg BSR
- #700
- Page quality
- 0%
- Prime
- 82%
- Sponsored
- 79%
- Out of stock
- 13.0%
- Avg brand age
- 33 months
- Avg seller age
- 170 days
Competition & brand share
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.Brands
42 rising
Sellers
96
Top-5 brand share
40%
Top 20: 82%
Top-5 click share
34%
Top 20: 69%
Open market
54%
- Absovetu10%
- Danmu Art10%
- Kilner8%
- Wares of Knutsford6%
- saerryor6%
- HEFTMAN6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -16.0% search growth over the last 90 days.Peak months: Jan, Feb · busiest ÷ quietest = 1.6×
Top milk bottles search terms
- milk bottles59K/yr
- milk bottle43K/yr
- glass milk bottle21K/yr
- glass milk bottles with lids21K/yr
- milk container13K/yr
- glass milk bottles7K/yr
- milk container for fridge8K/yr
- reusable milk bottle5K/yr
- milk glass bottles3K/yr
- milk jar4K/yr
Top milk bottles 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
Absovetu 2 Pack Glass Milk Storage Bottles with Lids 1 Litre /33.8 oz - Glass Juice Bottles with Pour Spout Water Bottle Smoothie Bottle for Fridge
Absovetu£13.134.7★266 rev
Pack of 6 x 1 Litre Glass Milk Bottles with silver lids.
Wares of Knutsford£16.454.6★245 rev
Kilner Milk Bottle 1 Pint
Kilner£5.624.4★916 rev
Danmu Art 3Pcs 250ml Glass Milk Bottles with Pretty Gingham Lids Small Glass Jars for Decoration - Little Milk Juice Bottles (Red-Gingham)
Danmu Art£6.624.6★639 rev
Clear Retro Glass Milk Bottle (Silver Lid Included) 500ml
West5Products£5.694.5★204 rev
Newest
by launch date
saerryor 6 Pack Glass Milk Bottles With Lids 8.5oz/250ml Glass Bottles Shot Bottle For Juice Jam Ginger Oils Liquor Sauces
saerryor£8.8932 rev
Siocok 2 Pack Glass Milk Bottles with Lids 1000ml/33.8oz with Reusable Leakproof Airtight Screw lid Storage Container and Decor - Leakproof Glass Bottles with Lids Milk Jug Pitcher Square (2)
Siocok£8.9920 rev
saerryor 12 Pack Glass Milk Bottles With Lids 8.5oz/250ml Glass Bottles Shot Bottle For Juice Jam Ginger Oils Liquor Sauces
saerryor£14.7032 rev
Absovetu 2 Pack Glass Milk Storage Bottles with Lids 1 Litre /33.8 oz - Glass Juice Bottles with Pour Spout Water Bottle Smoothie Bottle for Fridge
Absovetu£13.13266 rev
LIMILI Glass Bottles 1 litre Glass Water Bottle with Stainless Steel Lids Leak Proof Reusable for Hot Cold Drinks Party Home Kitchen (2PCS - WITH HANDLE)
LIMILI£9.77144 rev
Trending
90-day click momentumClear Retro Glass Milk Bottle (Silver Lid Included) 500ml
West5Products£5.694.5★
Kilner Milk Bottle 1/3 Pint 189ml
Kilner£4.864.6★
Siocok 2 Pack Glass Milk Bottles with Lids 1000ml/33.8oz with Reusable Leakproof Airtight Screw lid Storage Container and Decor - Leakproof Glass Bottles with Lids Milk Jug Pitcher Square (2)
Siocok£8.994.3★
INHEMING Clear Milk Carton Water Bottle 2 Pcs 500ML Plastic Square Drinking Bottles with Screw Top for Juice Milk and Other Homemade Beverages
inheming£7.373.9★
saerryor 6 Pack Glass Milk Bottles With Lids 8.5oz/250ml Glass Bottles Shot Bottle For Juice Jam Ginger Oils Liquor Sauces
saerryor£8.893.9★
What buyers say about milk bottles
What buyers praise and complain about, mined from review topics.What buyers love
“Brilliant quality containers”
“Convenient size”
“Good value for Money”
“Doesn't leak”
“easier to clean”
“- easy to use”
“As advertised”
“Fantastic tasting sweets”
“Excellent lovely jubly”
“Good solid construction”
What buyers complain about
“It leaks”
“Small bottles”
“Lids go rusty”
“They dont taste anything like milk bottles”
“Poor Quality Product”
“Broke incredibly quick”
“Glass straws a little pointless as easy to chip”
“a bit expensive”
“not thick glass”
“The only downside is you need the correct cleaning brush to reach the corners”
Top return reasons
Common questions
- Is milk bottles profitable to sell on Amazon United Kingdom?
- The niche generates £53K/yr across 56 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -16.0%. Flapen's verdict: Worth a look (52/100).
- How competitive is the milk bottles niche?
- 42 brands and 96 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 40% of demand.
- What do buyers complain about in milk bottles?
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Rusts/Corrodes. The return rate is 0.5%.
- When does demand for milk bottles peak?
- Demand peaks in Jan–Feb; the busiest month runs 1.6× the quietest.
- What does it cost to enter the milk bottles niche?
- Listings span £0.84–£18.05; the average listing price is £9.00 (sweet spot $15–$100). The average incumbent carries 613 reviews — the moat a new listing must climb.