12 oz glass bottles with caps
Worth a lookShows a sweet-spot price point ($21.45 avg), but a small market ($25K/yr) keeps it on the watch list.
Avg price
Great$21.45avg listing price — sweet spot $15–$100
Brand share
Great46%top-5 brand share — no brand owns this niche
Competition
Great27%top-5 click share — an open shelf
Price range
Great$10.56–$36.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.6%return rate — above 5% kills the launch gate
Review moat
Good1,330.57avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-8.2%90-day search growth — must beat 0% to launch
Market size
Bad$25K$25K/yr · 38K searches
According to Flapen's Amazon United States niche tracking, 12 oz glass bottles with caps is a $25K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Worth a look — 51/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
12 oz glass bottles with caps market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $32K–$43K
- units × avg price
- Conversion rate
- 3.1%
- Avg BSR
- #560
- Page quality
- 0%
- Prime
- 99%
- Sponsored
- 83%
- Out of stock
- 1.5%
- Avg brand age
- 39 months
- Avg seller age
- 186 days
Competition & brand share
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.Brands
43 falling
Sellers
51
Top-5 brand share
46%
Top 20: 84%
Top-5 click share
27%
Top 20: 63%
Open market
49%
- Zukro15%
- AuroTrends11%
- Lifefactory9%
- purifyou6%
- STARSIDE5%
- Sursip5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.2% search growth over the last 90 days.Peak months: Aug, Sep, Oct · busiest ÷ quietest = 2.3×
Top 12 oz glass bottles with caps search terms
- 12oz glass bottles8K/yr
- glass water bottles 12 oz6K/yr
- 12 oz glass water bottle6K/yr
- glass bottles 12 oz6K/yr
- 12 oz glass bottle5K/yr
- glass bottles for juicing 12 oz3K/yr
- 12 oz glass bottles with caps3K/yr
- juicing bottles reusable glass 12 oz2K/yr
Top 12 oz glass bottles with caps 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
AuroTrends 12oz Glass Bottles with Lids 12-Pack for Juicing & Milk
AuroTrends$21.404.7★804 rev
Zukro 12 oz Glass Juice Bottles with Lids Airtight & Leak proof Reusable Clear Small Glass Bottle With Stainless Steel Cap for Juicing Water Smoothie & Milk Dishwasher Safe & BPA Free 8 Pack
Zukro$23.704.7★98 rev
Zukro Glass Water Bottles with Lids 12 oz Reusable Clear Juice Bottles With Stainless Steel Airtight Cap for Juicing 100% Leak Proof Juice Drinking Jar for Smoothie Milk BPA Free Set of 4
Zukro$18.974.7★2,736 rev
HINGWAH 12 OZ Glass Drink Bottles Set of 12 Vintage Glass Water Bottles with Lids Great for storing Juices Milk Beverages Kombucha and More (Labels and Sponge Brush Included)
HINGWAH$21.444.7★2,276 rev
purifyou 40oz / 32oz / 22oz / 12oz Borosilicate Glass Water Bottle with Time & Volume Markers Silicone Sleeve Stainless Steel Lid | Reusable Glass Bottle for Water & Juice (12oz Chinese Porcelain)
purifyou$14.964.3★6,536 rev
Newest
by launch dateZukro Glass Water Bottles with Lids 12 oz Reusable Clear Juice Bottles With Stainless Steel Airtight Cap for Juicing 100% Leak Proof Juice Drinking Jar for Smoothie Milk BPA Free Set of 4
Zukro$18.972,736 rev
Zukro 12 oz Glass Juice Bottles with Lids Airtight & Leak proof Reusable Clear Small Glass Bottle With Stainless Steel Cap for Juicing Water Smoothie & Milk Dishwasher Safe & BPA Free 8 Pack
Zukro$23.7098 rev
Zukro 12 oz Glass Juice Bottles with Lids Airtight & Leak proof Reusable Clear Small Glass Bottle With Stainless Steel Cap for Juicing Water Smoothie & Milk Dishwasher Safe & BPA Free 4 Pack
Zukro$18.6798 rev
Luxfuel Glass Juice Bottles with Lid 12 oz 10 Pack Reusable Glass Water Bottles with Stainless Steel Cap & Straws BPA Free Leak Proof Juice Bottle Containers for Juicing Smoothies & Fridge Storage
Luxfuel$29.00251 rev
GUANENA 6 Pack Glass Drink Bottles 12 OZ Vintage Square Water Bottles with Lids Juice Bottles Beverages Containers for Milk Kombucha Smoothies
GUANENA$16.52752 rev
Trending
90-day click momentumZukro Glass Water Bottles with Lids 12 oz Reusable Clear Juice Bottles With Stainless Steel Airtight Cap for Juicing 100% Leak Proof Juice Drinking Jar for Smoothie Milk BPA Free Set of 4
Zukro$18.974.7★
Lifefactory 12-Ounce BPA-Free Glass Water Bottle with Classic Cap and Protective Silicone Sleeve Marigold
Lifefactory$16.474.5★
purifyou 40oz / 32oz / 22oz / 12oz Borosilicate Glass Water Bottle with Time & Volume Markers Silicone Sleeve Stainless Steel Lid | Reusable Glass Bottle for Water & Juice (12oz Glow-in-the-Dark)
purifyou$17.504.3★
Zukro 12 oz Glass Juice Bottles with Lids Airtight & Leak proof Reusable Clear Small Glass Bottle With Stainless Steel Cap for Juicing Water Smoothie & Milk Dishwasher Safe & BPA Free 8 Pack
Zukro$23.704.7★
purifyou 40oz / 32oz / 22oz / 12oz Borosilicate Glass Water Bottle with Time & Volume Markers Silicone Sleeve Stainless Steel Lid | Reusable Glass Bottle for Water & Juice (22oz Chinese Porcelain)
purifyou$22.634.3★
What buyers say about 12 oz glass bottles with caps
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality bottles”
“The size is perfect for what I need”
“Leak proof”
“Good value for the money”
“clean up without hassle”
“The are durable”
“They're easy use and open”
“Heavy Duty Bottles”
“Exactly what I needed”
“The bottles were nice thick glass”
What buyers complain about
“They leak”
“Cracked in first use”
“Be aware these are small”
“Very cheap quality and glass is very delicate one small touch and it shatters, I dont recommend this product after I bought it only used very carefully for my juices and 3 broke even after handling very carefully”
“not even properly cleaned there is literally brown sticky gunk in several of them”
“very hard to pour from”
“CAN BE EASILY BROKEN”
“they do not ferment”
“The glass is pretty thick”
“It feels like cheap material”
Top return reasons
Common questions
- Is 12 oz glass bottles with caps profitable to sell on Amazon United States?
- The niche generates $25K/yr across 69 tracked products. 4 of 13 products launched in the last 360 days are still selling. 90-day search growth is -8.2%. Flapen's verdict: Worth a look (51/100).
- How competitive is the 12 oz glass bottles with caps niche?
- 43 brands and 51 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 46% of demand.
- What do buyers complain about in 12 oz glass bottles with caps?
- Top complaints mined from reviews: Leak-Proof, Durability, Size-Overall. The return rate is 2.6%.
- When does demand for 12 oz glass bottles with caps peak?
- Demand peaks in Aug–Sep–Oct; the busiest month runs 2.3× the quietest.
- What does it cost to enter the 12 oz glass bottles with caps niche?
- Listings span $10.56–$36.37; the average listing price is $21.45 (sweet spot $15–$100). The average incumbent carries 1,331 reviews — the moat a new listing must climb.