---
title: "12 Oz Glass Jars with Lids — $202K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/12-oz-glass-jars-with-lids"
last_updated: "2026-08-07T23:26:12.741Z"
locale: en
meta:
description: "Niche score 53/100 · $202K/yr market · 178K searches/yr · $22.42 avg price. Soft demand (-4.9% this quarter) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 53/100 · $202K/yr market · 178K searches/yr · $22.42 avg price. Soft demand (-4.9% this quarter) keeps it on the watch list. Data updated Aug 2026."
"og:title": "12 Oz Glass Jars with Lids — $202K/yr Amazon US Niche (2026) - Flapen"
---
# **12 oz glass jars with lids**
**Worth a look**
Shows a sweet-spot price point ($22.42 avg), but soft demand (-4.9% this quarter) keeps it on the watch list.
Market size 40Growth 23Conversion 59Competition 69Returns 59Price range 79Avg price 94Brand share 87Review moat 43Quality gap 25
**Avg price**
**Great****$22.42**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$8.98–$39.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****5.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Good****2.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Okay****2,221.83**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$202K**
$202K/yr · 178K searches
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-4.9%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, 12 oz glass jars with lids is a $202K/yr Amazon United States market (178K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Worth a look — 53/100.
Data updated Aug 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **12 oz glass jars with lids market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$179K–$224K**
- units × avg price
- **Conversion rate**
- **5.1%**
- **Avg BSR**
- **#229**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **85%**
- **Out of stock**
- **8.1%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**38 **—flat
**Sellers**
**45**
**Top-5 brand share**
**48%**
Top 20: 84%
**Top-5 click share**
**43%**
Top 20: 75%
**Open market**
**47%**
- NETANY13% - Povinmos11% - Betrome10% - SHOWIN9% - COYACOOL5% - YEBODA5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.9% search growth over the last 90 days.
7K5KSpike '24Black Friday '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Dec · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/12-oz-glass-jars-with-lids/trend)
## **Top 12 oz glass jars with lids search terms**
- **10 oz glass jars with lids**49K/yr-9.8%3.5% conv. - **10oz glass jars with lids**36K/yr-13.0%3.1% conv. - **10 oz mason jars with lids**11K/yr-14.8%3.5% conv. - **10 oz jars with lids**12K/yr-15.4%3.3% conv. - **10 oz glass containers with lids**9K/yr-6.7%3.0% conv. - **10 oz mason jars**8K/yr+22.2%3.3% conv. - **mason jars 10 oz**7K/yr+25.7%4.0% conv. - **10 oz jars**6K/yr+9.8%3.0% conv. - **10 ounce glass jars with lids**5K/yr+13.4%4.2% conv. - **10 oz glass jars**6K/yr+0.2%3.0% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/12-oz-glass-jars-with-lids/search-terms)
## **Top 12 oz glass jars with lids 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.
0%3%$6K6%$12K9%$18K12%$24K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**NETANY 6-pack 10oz Glass jars with Airtight Lids Overnight Oats Containers with Lids Wide mouth Mason Salad jars Glass Food Storage Containers for Snacks Yogurt Spice Sugar**NETANY**$19.59**4.7★4,221 rev](https://www.amazon.com/dp/B0CY4ZG12Z) [2**24 Pack 10 oz Glass Mason Jars Canning Jars with Regular Mouth Lids**Betrome**$26.79**4.6★3,459 rev](https://www.amazon.com/dp/B07PLSRFMM) [3**Povinmos 3Pack Overnight Oats Containers with Lids 10oz Glass Jar with Scew Lid Salad Dressing Fruit Veggies Sauce Snacks Meal Prep Food Containers Spice Jars Wide Mouth Storage Containers**Povinmos**$8.98**4.6★687 rev](https://www.amazon.com/dp/B0C2HN2XF8) [4**SHOWIN Overnight Oats Containers with Lids 10oz Glass Jars with Lids 4 pcs Wide Mouth Mason jars for Salad Yogurt Snacks Meal Prep**SHOWIN**$14.74**4.7★316 rev](https://www.amazon.com/dp/B0DXKWNXZZ) [5**COYACOOL Overnight Oats Containers with Lids 10oz Wide Mouth Mason Jars with Lids 9 Pack Glass Jars with Airtight lid for Chia Pudding Yogurt Salad Meal Prer Oatmeal Jars**COYACOOL**$25.96**4.6★168 rev](https://www.amazon.com/dp/B0F4DHYYQ4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DicraoLea 10oz 8Pack Glass Overnight Oats Jars Containers with Airtight Leakproof Lids Reusable Mason Jars for Meal Prep Yogurt Parfaits Smoothies Salads & Healthy Breakfasts(10oz-8Pack)**DicraoLea**$18.95**284 rev9mo ago](https://www.amazon.com/dp/B0FZB6G5F9) [**Bumobum 10 oz Small Glass Jars with Lids Glass Container with Acacia Wood Airtight Lid Wide Mouth Canisters for Chia Pudding Loose Tea Coffee Meal Prep Parfait Salad Snacks Yogurt Spice 4-Pack**Bumobum**$17.27**218 rev10mo ago](https://www.amazon.com/dp/B0FMRF13YX) [**Gemice 6-Pack 10oz Glass Mason Jars with Silicone Sleeves Airtight BPA-Free Overnight Oats Containers with Lids Dishwasher Safe Leak-Proof Meal Prep Jars for Chia Pudding Yogurt Snacks**Gemice**$20.43**996 rev10mo ago](https://www.amazon.com/dp/B0FR4GXML5) [**ComSaf 12 oz Mason Jars 6 Pack Regular Mouth Glass Jars with Lids**ComSaf**$16.39**4,848 rev1y ago](https://www.amazon.com/dp/B0DRYH5PGB) [**SHOWIN Overnight Oats Containers with Lids 10oz Glass Jars with Lids 4 pcs Wide Mouth Mason jars for Salad Yogurt Snacks Meal Prep**SHOWIN**$14.74**316 rev1y ago](https://www.amazon.com/dp/B0DXKWNXZZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DicraoLea 10oz 8Pack Glass Overnight Oats Jars Containers with Airtight Leakproof Lids Reusable Mason Jars for Meal Prep Yogurt Parfaits Smoothies Salads & Healthy Breakfasts(10oz-8Pack)**DicraoLea**$18.95**4.8★**▲ 216%**](https://www.amazon.com/dp/B0FZB6G5F9) [**Bumobum 10 oz Small Glass Jars with Lids Glass Container with Acacia Wood Airtight Lid Wide Mouth Canisters for Chia Pudding Loose Tea Coffee Meal Prep Parfait Salad Snacks Yogurt Spice 4-Pack**Bumobum**$17.27**4.3★**▲ 206%**](https://www.amazon.com/dp/B0FMRF13YX) [**ComSaf 12 oz Mason Jars 6 Pack Regular Mouth Glass Jars with Lids**ComSaf**$16.39**4.7★**▲ 136%**](https://www.amazon.com/dp/B0DRYH5PGB) [**Gemice 6-Pack 10oz Glass Mason Jars with Silicone Sleeves Airtight BPA-Free Overnight Oats Containers with Lids Dishwasher Safe Leak-Proof Meal Prep Jars for Chia Pudding Yogurt Snacks**Gemice**$20.43**4.7★**▲ 126%**](https://www.amazon.com/dp/B0FR4GXML5) [**SHOWIN Overnight Oats Containers with Lids 10oz Glass Jars with Lids 4 pcs Wide Mouth Mason jars for Salad Yogurt Snacks Meal Prep**SHOWIN**$14.74**4.7★**▲ 89%**](https://www.amazon.com/dp/B0DXKWNXZZ)
**~~View all trending →~~**
## **What buyers say about 12 oz glass jars with lids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**27%
*“The size variety is convenient”*
**Quality-Overall**22%
*“EXCELLENT QUALITY”*
**Advertised Vs Actual Product**7%
*“Exactly as shown”*
**Value For Money**6%
*“Reasonable price”*
**Storage Capacity**4%
*“store nicely”*
**Ease Of Use**4%
*“Very useful”*
**Leak-Proof**3%
*“they do not leak”*
**Ease Of Cleaning**3%
*“easy to wash”*
**Strength**3%
*“The lid is sturdy”*
**Color**2%
*“Colors are vibrant”*
### **What buyers complain about **
**Size-Overall**13%
*“Small jars”*
**Leak-Proof**11%
*“not leakproof”*
**Quality-Overall**7%
*“Poor lid quality”*
**Durability**6%
*“the glass is very breakable”*
**Rusts/Corrodes**5%
*“the lids were rusting”*
**Dishwasher Safe**4%
*“These are not dishwasher safe”*
**Strength**4%
*“They break pretty easily and that sucks”*
**Microwave Safe**4%
*“NOT microwaveable”*
**Ease Of Cleaning**4%
*“not even properly cleaned there is literally brown sticky gunk in several of them”*
**Value For Money**3%
*“at around $2.5 per jar it seems a bit average in price”*
### **Top return reasons **
**Size-Overall**74%
**Advertised Vs Actual Product**5%
**Value For Money**4%
**Quality-Overall**3%
**Material Quality**2%
**Leak-Proof**2%
**Smell**1%
**Functionality-Overall**1%
**Microwave Safe**1%
**Ease Of Use**1%
## **Common questions**
- **Is 12 oz glass jars with lids profitable to sell on Amazon United States?**
- The niche generates $202K/yr across 46 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is -4.9%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the 12 oz glass jars with lids niche?**
- 38 brands and 45 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in 12 oz glass jars with lids?**
- Top complaints mined from reviews: Size-Overall, Leak-Proof, Quality-Overall. The return rate is 2.7%.
- **When does demand for 12 oz glass jars with lids peak?**
- Demand peaks in Jan–Feb–Dec; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the 12 oz glass jars with lids niche?**
- Listings span $8.98–$39.68; the average listing price is $22.42 (sweet spot $15–$100). The average incumbent carries 2,222 reviews — the moat a new listing must climb.
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