Water Tank
MaybeShoppers spend an estimated $1.1M a year here. But buyers convert on only 0.6% of searches, so Water Tank is a Maybe.
- Flapen Score
- 59 / 100Top 11% of 7,287 Automotive niches · +10 vs the category median of 4959
- Market size
- $1.1M/yr1.5M searches / yr
- 90-day growth
- +25.5%search demand this quarter
- Competition
- 43%top-5 click share · 20 brands · 49 sellers
Flapen Score
Water Tank against its category
The dotted line is the Automotive average. Past it, Water Tank is stronger. Inside it, weaker.
Market
The Water Tank market on Amazon at a glance
Shoppers on Amazon United States searched for Water Tank 1.5M times last year and spent an estimated $1.1M. The top 5 brands take 68% of clicks. Demand peaks in May. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 0.6% of those searches ended in a purchase.
Shoppers searched for this 1.5M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.6% of those searches ended in a purchase. Searches in the last 90 days moved +25.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.1M a year.
- Searches, last 12 months
- 1.5M
- Growth, 90 days vs prior 90
- +25.5%
- Conversion, latest week
- 0.6%
- Market size, estimated
- $1.1Ma year
- Peak month
- May2.2× the quietest month
- Top search term
- water tank502K searches a year
02 · Price
A sale here is worth $122.02.
Listings sell for $122.02 on average, from $23.79 to $256.43. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At $122.02 that is $31K to $61K a year per listing.
- Average price
- $122.02above the $15 to $100 sweet spot
- Price range
- $23.79–$256.43
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $31K–$61K
- Returns
- 2.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
87% of listings pay for placement with sponsored ads. 84% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #692 within RV Parts & Accessories. It carries 684 reviews at 4.39 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 84%
- Out of stock, average day
- 1.0%
- Average rank
- #692in RV Parts & Accessories
- Average rating
- 4.39 starsAmazon United States average 4.42 stars
- Average reviews
- 684per listing
- Listings tracked
- 31
04 · Newcomers
2 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Water Tank products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Chapin 98142 Water Storage Tank 40Gallon Utility Water Supply Translucent ChemicalResistant Poly Tank 6 Wide Cap 2 Drain & GardenHose Port for Farms Acreage Gardens & Orchard
- Price
- $109.33
- Rating
- 4.1/5
- Reviews
- 616
- Age
- 1y ago

Rodelna Water Storage Bladder Water Tank 65 Gallon Foldable Portable Water Storage Large Water Storage Containers with 3/4 PVC Spigot and Overflow Kit for Camping Garden Emergency Water Storage
- Price
- $40.25
- Rating
- 4.2/5
- Reviews
- 309
- Age
- 2y ago

RomoTech 82123919 Horizontal Square Reservoir Water Tank 50 Gallon Made in USA Natural Poly Tank for Non-Flammable Liquids UV-Resistant Ideal for Agricultural Use RV Water Storage White
- Price
- $203.93
- Rating
- 4.5/5
- Reviews
- 885
- Age
- 11y ago

Ameri-Kart 36 Gallon RV Fresh Water Tank Potable Water Storage Tank for Drinking Cooking Cleaning Showering for Campers Trailers Motorhomes RVs Cube Shape 37 x 16 x 15 (WT-5549)
- Price
- $162.56
- Rating
- 4.6/5
- Reviews
- 191
- Age
- 2y ago

RomoTech 82123899 26 Gallon Polyethylene Domed Water Tank Square Horizontal Reservoir for Water & NonFlammable Liquids UVStabilized Rustproof Poly 3/4 in NPT Outlet Made in USA
- Price
- $161.79
- Rating
- 4.6/5
- Reviews
- 212
- Age
- 10y ago
Trending
estimated 90-day click momentum
Chapin 97005: 25 Gallon Water Storage Tank Utility Water Tank Water Supply for Farms Acreage Gardens Orchards Translucent White
- Price
- $68.50
- Rating
- 4.1/5
- Reviews
- 616
- Age
- 1y ago

Chapin 99162 Water Storage Tank 60-Gallon Utility Water Tank Water Supply for Farms Acreage Gardens Orchards Translucent White
- Price
- $138.22
- Rating
- 4.1/5
- Reviews
- 616
- Age
- 3mo ago

Elkhart Plastics 50 Gallon Water Storage Tank and Sprayer Tank Square Plastic Reservoir for Water and Non-Flammable Liquids 38.00 L x 18.85 W x 22.55 (107049A03)
- Price
- $185.82
- Rating
- 4.1/5
- Reviews
- 11
- Age
- 1y ago

30 Gallon Stackable Emergency Water Storage Tank Heavy-Duty Water Barrel for Long-Term Drinking Water or Preparedness
- Price
- $150.80
- Rating
- 4.1/5
- Reviews
- 22
- Age
- 8mo ago

Valley Industries T-015-WWNA-XL Sprayer Tank 15 Gallon White
- Price
- $59.41
- Rating
- 4.7/5
- Reviews
- 502
- Age
- 3y ago
Newest
by launch date
Chapin 99162 Water Storage Tank 60-Gallon Utility Water Tank Water Supply for Farms Acreage Gardens Orchards Translucent White
- Price
- $138.22
- Rating
- 4.1/5
- Reviews
- 616
- Age
- 3mo ago

30 Gallon Stackable Emergency Water Storage Tank Heavy-Duty Water Barrel for Long-Term Drinking Water or Preparedness
- Price
- $150.80
- Rating
- 4.1/5
- Reviews
- 22
- Age
- 8mo ago

400 L/105.7 Gallon Water Storage Bladder Foldable Portable Water Bladder Tank Large Capacity Water Bag Container for Camping Truck RV Emergency Outdoor
- Price
- $44.91
- Rating
- 3.9/5
- Reviews
- 95
- Age
- 11mo ago

Elkhart Plastics 50 Gallon Water Storage Tank and Sprayer Tank Square Plastic Reservoir for Water and Non-Flammable Liquids 38.00 L x 18.85 W x 22.55 (107049A03)
- Price
- $185.82
- Rating
- 4.1/5
- Reviews
- 11
- Age
- 1y ago

RTS Plastics Rotomolded Polyethylene PCO-50 Gallon Tank for Water and Non-Flammable Liquids with Molded Grad Strip and Siphon Elbow
- Price
- $214.63
- Rating
- 4.5/5
- Reviews
- 37
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
20 rising
Sellers
49
Est. top-5 brand share
68%
Top 20: 100%
Est. top-5 click share
43%
Top 20: 84%
Open market
28%
- Chapin International27%
- Ameri-Kart14%
- RomoTech10%
- Rodelna9%
- WaterPrepared7%
- Valley Industries5%
Demand
Water Tank search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May · busiest ÷ quietest = 2.2×
Search terms
Top Water Tank search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- water tank502K/yr
- water tank for car detailing98K/yr
- water storage tank96K/yr
- rv water tank99K/yr
- 50 gallon water tank85K/yr
- tanque de agua para car wash63K/yr
- portable water tank75K/yr
- water tanks49K/yr
- 30 gallon water tank46K/yr
- tanque de agua56K/yr
Reviews and returns
What reviews say buyers love and hate about Water Tank
We read the reviews and the return reasons for every product selling here.
“Leaks Like A Sieve”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Water Tank questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









