heat pack
Skip itPrices mostly outside the sweet spot ($2.25–$15.43) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Great7.3%search→purchase rate — share of searches ending in a sale
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Market size
Bad£95K£95K/yr · 171K searches
Review moat
Bad5,145.06avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£7.64avg listing price — sweet spot $15–$100
Growth
Bad-35.8%90-day search growth — must beat 0% to launch
Price range
Bad£2.25–£15.43cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, heat pack is a £95K/yr Amazon United Kingdom market (171K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 45/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
heat pack market data
- Units sold / yr
- 10K–13K
- avg 100–250/product
- Revenue / yr
- £76K–£96K
- units × avg price
- Conversion rate
- 7.3%
- Avg BSR
- #36
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 97%
- Out of stock
- 5.7%
- Avg brand age
- 54 months
- Avg seller age
- 181 days
Competition & brand share
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.Brands
23 flat
Sellers
85
Top-5 brand share
75%
Top 20: 98%
Top-5 click share
46%
Top 20: 87%
Open market
22%
- Koolpak30%
- KALORE16%
- Cura-heat15%
- uncn9%
- Safety First Aid Group5%
- TREKPROOF3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -35.8% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 2.6×
Top heat pack search terms
- heat pack73K/yr
- heat packs32K/yr
- hot compress10K/yr
- warm compress10K/yr
- hot pack10K/yr
- hot pack for pain relief7K/yr
- reusable heat pads9K/yr
- heat packs for pain relief8K/yr
- reusable heat packs6K/yr
- heat compress3K/yr
Top heat pack 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
Cura-Heat Back and Shoulder Pain Relief Heat Patch - 7 Patches
Cura-heat£5.694.3★16,563 rev
Koddle Purple Tartan Heatpack XL with 800g Wheat | Heat Wrap Body Wrap for Pain Relief & Relaxation | Suitable for Back Pain Period Pain & Migraine Relief Turquoise Tartan Medium 1.0 count
KALORE£8.434.4★3,933 rev
Koolpak Hot and Cold Gel Packs Reusable - 12cm x 29cm Microwaveable Heat Pack for Pain Relief - Long-Lasting Therapy with Soft Nylon Cover - Flexible Design for Stomach Back Neck & Legs (Pack of 1)
Koolpak£3.214.6★24,182 rev
Microwave Heat Pad with Washable Cover| Heat Packs for Relaxation | Wheat Bags Microwavable for Pain Relief in Muscles Joints & Cramps 44×13.5cm | Soft Weighted Neck Warmer for Hot/Cold Compress
uncn£8.244.3★1,234 rev
Koolpak 1 x Luxury Hot & Cold Reusable Gel Pack - 12.5 x 25.5cm Ice Pack for Injuries - Cold Compress for Back Knee Shoulder Pain Relief Swelling Joint Stiffness & Muscle Recovery
Koolpak£3.194.2★1,159 rev
Newest
by launch date
Koolpak Instant Hot Pack Mini - 15 x 15cm - Pack of 10
Koolpak£10.9520 rev
Cura-Heat Back and Shoulder Pain Relief Heat Patch - 10 Patches
Cura-heat£8.431,119 rev
Wheat Bags Microwavable Neck and Shoulder Wrap - Unscented Heat Bags Microwavable for Body Relaxation - Tartan Cotton Fabric & UK Wheat Heat Bags Microwavable Compress by Kalore - Turquoise
KALORE£8.423,933 rev
Microwave Heat Pad with Washable Cover| Heat Packs for Relaxation | Wheat Bags Microwavable for Pain Relief in Muscles Joints & Cramps 44×13.5cm | Soft Weighted Neck Warmer for Hot/Cold Compress
uncn£8.241,234 rev
BOLEi Hot Water Bottle with Cosy Faux Fur Cover 2L Kangaroo Pocket Grey
BOLEi£6.778,831 rev
Trending
90-day click momentumWheat Bags Microwavable Neck and Shoulder Wrap - Unscented Heat Bags Microwavable for Body Relaxation - Tartan Cotton Fabric & UK Wheat Heat Bags Microwavable Compress by Kalore - Turquoise
KALORE£8.424.4★
Koolpak Instant Hot Pack Mini - 15 x 15cm - Pack of 10
Koolpak£10.954.0★
HypaGel Premium Reusable Hot/Cold Therapy Pack 13cm x 23cm - Microwaveable Freezable Therapy Pack for Sports First Aid Muscle Strain and Sprain Injuries Pain Relief
Safety First Aid Group£2.914.3★
Koolpak Hot and Cold Gel Packs Reusable - 12cm x 29cm Microwaveable Heat Pack for Pain Relief - Long-Lasting Therapy with Soft Nylon Cover - Flexible Design for Stomach Back Neck & Legs (Pack of 1)
Koolpak£3.214.6★
Koolpak Microwaveable Microbead Heat Pack - Medium (12 x 29cm)
Koolpak£4.174.3★
What buyers say about heat pack
What buyers praise and complain about, mined from review topics.What buyers love
“The quality is exactly as described”
“Good price”
“Performs as per advertised”
“Ease of use”
“Good size providing decent coverage”
“heats up well”
“Incredibly warm”
“It feels comfortable when wrapped around joints or muscles”
“Very comforting”
“stays cold for a good amount of time”
What buyers complain about
“Doesn't retain heat”
“it started leaking”
“Awful quality”
“Poor Durability”
“Didn't stick”
“seemed large”
“Way overpriced”
“Not lavender scent at all”
“Not helping to relieve the pain”
“These dont get very warm”
Top return reasons
Common questions
- Is heat pack profitable to sell on Amazon United Kingdom?
- The niche generates £95K/yr across 36 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -35.8%. Flapen's verdict: Skip it (45/100).
- How competitive is the heat pack niche?
- 23 brands and 85 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 75% of demand.
- What do buyers complain about in heat pack?
- Top complaints mined from reviews: Heating, Leak-Proof, Quality-Overall. The return rate is 0.4%.
- When does demand for heat pack peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 2.6× the quietest.
- What does it cost to enter the heat pack niche?
- Listings span £2.25–£15.43; the average listing price is £7.64 (sweet spot $15–$100). The average incumbent carries 5,145 reviews — the moat a new listing must climb.