Hot Pack
Worth a lookShows no brand lock-in (top 5 brands take 55% of clicks), but soft demand (-27.0% this quarter) keeps it on the watch list.
Brand share
Great55%top-5 brand share — no brand owns this niche
Avg price
Great$16.07avg listing price — sweet spot $15–$100
Price range
Good$5.85–$39.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Returns
Good2.4%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Market size
Okay$232K$232K/yr · 241K searches
Review moat
Bad10,393.63avg incumbent reviews — the moat a new listing must climb
Growth
Bad-27.0%90-day search growth — must beat 0% to launch
Is hot pack profitable on Amazon?
According to Flapen's Amazon United States niche tracking, hot pack is a $232K/yr Amazon United States market (241K searches/yr). The top 5 brands hold 55% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
hot pack market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 13K–15K
- avg 250–500/product
- Revenue / yr
- $201K–$241K
- units × avg price
- Conversion rate
- 6.0%
- Avg BSR
- #98
- Page quality
- 0%
- Prime
- 93%
- Sponsored
- 93%
- Out of stock
- 2.0%
- Avg brand age
- 58 months
- Avg seller age
- 160 days
Competition: brands, sellers & click share
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
27 falling
Sellers
76
Top-5 brand share
55%
Top 20: 94%
Top-5 click share
54%
Top 20: 92%
Open market
39%
- samply13%
- Primacare12%
- MEDVICE12%
- Deepsoon9%
- RelaxCoo9%
- Medline6%
hot pack demand & seasonality
Weekly Amazon search volume, last 14 weeks — -27.0% search growth over the last 90 days.Top hot pack search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- hot pack109K/yr
- hot packs for pain relief106K/yr
- compresa caliente10K/yr
- warm pack10K/yr
- hot pack for pain relief6K/yr
Top hot pack products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.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
PrimaCare PHP-45 Instant Heat Pack for Emergency Heat Therapy 4 x 5 Pack of 24
Primacare$19.423.9★1,548 rev
Reusable Hot and Cold Ice Packs for Injuries (3-Piece Set) Joint Pain Muscle Soreness and Body Inflammation - Reusable Gel Wraps - Adjustable & Flexible for Knees Back Shoulders Arms and Legs
MEDVICE$17.454.6★29,538 rev
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
samply$10.054.6★14,721 rev
Deepsoon Heating Pad Electric Heating Pads for Back Neck Moist Heating Pad for Abdomen Shoulder Knee Legs Dry/Moist Heat&Auto Shut Off Fathers Day Dad Gifts for Men Birthday Light Gray 24x12 Inch
Deepsoon$16.644.3★24,959 rev
RelaxCoo Heating pad Microwavable with Washable Cover 6 * 12 Microwave Moist Heat Pad for Neck Shoulder Cramps Back Pain Relief Warm Compress Rice Bean Bag Hot Pack for Muscles Joints Lavender
RelaxCoo$11.104.2★4,648 rev
Newest
by launch date
REVIX Ice Packs for Injuries Reusable 2 Packs Hot and Cold Pack with Adjustable Strap Flexible Ice Wraps for Joints and Muscle Rotator Cuff Back Knee Discomfort Relief (10 x 5 Blue)
REVIX$11.291,114 rev
![CareStock Hot Compress Instant Hot Pack [24 Pack] Disposable Heat Packs for Pain Relief Muscle Soreness and Back Ache Heating Pad for Cramps 5 in x 7 in](https://m.media-amazon.com/images/I/41N4fvTiMQL.jpg)
CareStock Hot Compress Instant Hot Pack [24 Pack] Disposable Heat Packs for Pain Relief Muscle Soreness and Back Ache Heating Pad for Cramps 5 in x 7 in
CareStock$19.4273 rev
Instant Hot Compress - 6 Hot Packs for Pain Relief Sore Muscles Muscle Spasms and Joint Stiffness
TenderGentle$13.39343 rev
Deepsoon Heating Pad Electric Heating Pads for Back Neck Moist Heating Pad for Abdomen Shoulder Knee Legs Dry/Moist Heat&Auto Shut Off Fathers Day Dad Gifts for Men Birthday Light Gray 24x12 Inch
Deepsoon$16.6424,959 rev
Microwavable Heating Pad with Washable Cover 13x7 Inch Flaxseed Microwave Hot Pack Lavender Scent Moist Warm Compress for Relaxation Non-Electric & Portable
uncn$9.771,087 rev
Trending
90-day click momentum
Medline Instant Warm Pack Disposable 6 x 6 24 per Pack Heat Packs for Pain Relief Muscle Soreness and Increased Blood Flow
Medline$24.863.9★
Microwavable Heating Pad with Washable Cover 13x7 Inch Flaxseed Microwave Hot Pack Lavender Scent Moist Warm Compress for Relaxation Non-Electric & Portable
uncn$9.774.4★
Perfect Remedy 2-Pack Gel Ice Packs for Injuries Reusable Hot & Cold Pack thats Durable Soft & Flexible Fast Relief & Recovery (Blue Reg 2PK)
Perfect Remedy$18.504.6★
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
samply$9.864.6★
GENIANI Electric Heating Pad for Back Pain & Cramps Relief Electric Throw Self Care Gifts for Women Heating Pad for Neck & Shoulder Machine Washable Microplush Auto Shut Off (12x24 Tabby Gray)
GENIANI$39.304.3★
What reviews say buyers love and hate about hot pack
What buyers praise and complain about, mined from review topics.What buyers love
“cover are excellent quality”
“Cozy warmth”
“This is nice and big”
“Description is accurate”
“Nice heat”
“Fairly priced”
“Works Well”
“easy to take anywhere”
“Soft fabric”
“Material seems durable”
What buyers complain about
“Barely warm”
“Broke after first use”
“Big size”
“Barely warm”
“Awful quality”
“Bad smell”
“NOT WORTH IT”
“barely work”
“they leak”
“Not hot enough”
Top return reasons
Common hot pack questions
- Is hot pack profitable to sell on Amazon United States?
- The niche generates $232K/yr across 30 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -27.0%. Flapen's verdict: Worth a look (52/100).
- How competitive is the hot pack niche?
- 27 brands and 76 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 55% of demand.
- What do buyers complain about in hot pack?
- Top complaints mined from reviews: Heating, Durability, Size-Overall. The return rate is 2.4%.
- What does it cost to enter the hot pack niche?
- Listings span $5.85–$39.30; the average listing price is $16.07 (sweet spot $15–$100). The average incumbent carries 10,394 reviews — the moat a new listing must climb.