Hot Water Bottle
FailDemand is soft, at -46.7% this quarter, so Hot Water Bottle is a Fail.
- Flapen Score
- 46 / 100Ranks 9,041 of 14,768 Health & Household niches · −3 vs the category median of 4946
- Market size
- $1.4M/yr1.8M searches / yr
- 90-day growth
- -46.7%search demand this quarter
- Competition
- 65%top-5 click share · 13 brands · 37 sellers
Flapen Score
Hot Water Bottle against its category
The dotted line is the Health & Household average. Past it, Hot Water Bottle is stronger. Inside it, weaker.
Market
The Hot Water Bottle market on Amazon at a glance
Shoppers on Amazon United States searched for Hot Water Bottle 1.8M times last year and spent an estimated $1.4M. The top 5 brands take 82% of clicks. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 6.1% of those searches ended in a purchase.
Shoppers searched for this 1.8M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.1% of those searches ended in a purchase. Searches in the last 90 days moved -46.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.4M a year.
- Searches, last 12 months
- 1.8M
- Growth, 90 days vs prior 90
- -46.7%
- Conversion, latest week
- 6.1%
- Market size, estimated
- $1.4Ma year
- Peak month
- January2.9× the quietest month
- Top search term
- hot water bottle1.0M searches a year
02 · Price
A sale here is worth $12.58.
Listings sell for $12.58 on average, from $7.33 to $36.01. Amazon reports units sold in ranges. This niche sold 100K to 125K a year. The average listing sells 5,000 to 6,000 of them. At $12.58 that is $63K to $75K a year per listing.
- Average price
- $12.58under the $15 to $100 sweet spot
- Price range
- $7.33–$36.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 100K–125K
- Units per listing a year
- 5,000–6,000
- Revenue per listing a year
- $63K–$75K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
85% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #13 within Hot & Cold Therapies. It carries 4,895 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #13in Hot & Cold Therapies
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 4,895per listing
- Listings tracked
- 20
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Hot Water Bottle 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
DICEVER Hot Water Bottle with Soft Cover 2L Hot Water Bag for Menstrual Cramps Neck and Shoulder Pain Relief Hot and Cold Therapies Hand Feet Warmer Blue
- Price
- $10.09
- Rating
- 4.7/5
- Reviews
- 3,666
- Age
- 3y ago

samply Hot Water Bottle with Knitted Cover 2L Hot Water Bag for Hot and Cold Compress Hand Feet Warmer Ideal for Menstrual Cramps Neck and Shoulder Purple
- Price
- $10.05
- Rating
- 4.6/5
- Reviews
- 14,721
- Age
- 5y ago

samply Hot Water Bottle with Cute Fleece Cover Hot Water Bag for Hot and Cold Compress Hand Feet Warmer Ideal for Neck and Shoulder Brown Bear
- Price
- $9.86
- Rating
- 4.6/5
- Reviews
- 2,885
- Age
- 2y ago

HomeTop Premium Classic Rubber Hot Water Bottle (Red)
- Price
- $11.04
- Rating
- 4.5/5
- Reviews
- 7,823
- Age
- 12y ago

FORICOM Extra Large Hot Water Bottles for Pain Relief.2packs 2L Hot Water Bag for Back Pain Heating Pad 2Liter Hot and Cold Therapy.Bpa Free.
- Price
- $16.26
- Rating
- 4.7/5
- Reviews
- 1,217
- Age
- 2y ago
Trending
estimated 90-day click momentum
Hot Water Bottle - with Soft Premium Fleece Cover - Dark Gray 2L - Heating Pad for Menstrual Cramps and Period Comfort - Bed Foot Warmer - Hot & Cold Compress for Back Stomach Neck Pain Relief
- Price
- $9.15
- Rating
- 4.5/5
- Reviews
- 8,078
- Age
- 6y ago

SteadMax Hot Water Bottle 2L (68oz) Natural Rubber -BPA Free- Durable Large Hot Water Bag for Hot Compress and Heat Therapy Pain Relief from Cramps Back Pain Sore Muscles Injuries Red
- Price
- $7.55
- Rating
- 4.4/5
- Reviews
- 202
- Age
- 1y ago

Hot Water Bottle with Cover 2L Rubber Hot Water Bag with Soft Cover (2 Liter) for Cramps Compress Pain Relief Removable Hot Cold Pack (Beige)
- Price
- $16.18
- Rating
- 4.5/5
- Reviews
- 4,537
- Age
- 1y ago

DICEVER Hot Water Bottle with Soft Cover 2L Hot Water Bag for Menstrual Cramps Neck and Shoulder Pain Relief Hot and Cold Therapies Hand Feet Warmer Blue
- Price
- $10.09
- Rating
- 4.7/5
- Reviews
- 3,666
- Age
- 3y ago

HomeTop Premium Classic Rubber Hot Water Bottle (Red)
- Price
- $11.04
- Rating
- 4.5/5
- Reviews
- 7,823
- Age
- 12y ago
Newest
by launch date
Hot Water Bottle with Cover 2L Rubber Hot Water Bag with Soft Cover (2 Liter) for Cramps Compress Pain Relief Removable Hot Cold Pack (Beige)
- Price
- $16.18
- Rating
- 4.5/5
- Reviews
- 4,537
- Age
- 1y ago

Dawdix 2L Natural Rubber Hot Water Bottle with Cover Leakproof Design for Hot & Cold Compress Ideal for Menstrual Cramps/Hand & Feet Warmer/Neck & Shoulder Pain Relief Ultra-Soft Touch Cream White
- Price
- $12.22
- Rating
- 4.4/5
- Reviews
- 2,313
- Age
- 1y ago

SteadMax Hot Water Bottle 2L (68oz) Natural Rubber -BPA Free- Durable Large Hot Water Bag for Hot Compress and Heat Therapy Pain Relief from Cramps Back Pain Sore Muscles Injuries Red
- Price
- $7.55
- Rating
- 4.4/5
- Reviews
- 202
- Age
- 1y ago

Peterpan Rubber Hot Water Bottle with Knitted Cover Extra Large & Thick for Pain Relief 90 Fl Oz Capacity BPA & Phthalates Free Handle & 2nd Gen Lanyard Cap Safe & Comfortable Heat Therapy Black
- Price
- $36.01
- Rating
- 4.6/5
- Reviews
- 205
- Age
- 1y ago

FORICOM Extra Large Hot Water Bottles for Pain Relief.2packs 2L Hot Water Bag for Back Pain Heating Pad 2Liter Hot and Cold Therapy.Bpa Free.
- Price
- $16.26
- Rating
- 4.7/5
- Reviews
- 1,217
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
37
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
14%
- samply36%
- DICEVER28%
- foricom7%
- HomeTop6%
- BICAREE5%
- SteadMax4%
- Open — no brand owns it (7 brands, 14%)
Demand
Hot Water Bottle search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 2.9×
Search terms
Top Hot Water Bottle search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hot water bottle1.0M/yr
- hot water bag227K/yr
- hot water bottle with cover133K/yr
- hot water bottles84K/yr
- hot bag33K/yr
- water heating pad30K/yr
- hot bag for pain relief27K/yr
- hot water bag for pain relief30K/yr
- heating bag27K/yr
- hot water bottles for pain relief26K/yr
Reviews and returns
What reviews say buyers love and hate about Hot Water Bottle
We read the reviews and the return reasons for every product selling here.
“LEAKS”
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 Hot Water Bottle 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









