syringe case
Worth a lookShows low returns (1.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Great1.6%return rate — above 5% kills the launch gate
Competition
Good40%top-5 click share — leaders hold, buyers still browse
Avg price
Great$15.05avg listing price — sweet spot $15–$100
Brand share
Good65%top-5 brand share — brands hold most of the demand
Price range
Good$6.33–$31.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,168.56avg incumbent reviews — the moat a new listing must climb
Growth
Okay+18.0%90-day search growth — must beat 0% to launch
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Market size
Bad$76K$76K/yr · 155K searches
According to Flapen's Amazon United States niche tracking, syringe case is a $76K/yr Amazon United States market (155K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Mar–Apr. Verdict: Worth a look — 56/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
syringe case market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $90K–$120K
- units × avg price
- Conversion rate
- 3.3%
- Avg BSR
- #164
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 2.9%
- Avg brand age
- 34 months
- Avg seller age
- 190 days
Competition & brand share
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.Brands
21 falling
Sellers
26
Top-5 brand share
65%
Top 20: 99%
Top-5 click share
40%
Top 20: 79%
Open market
30%
- sijidou29%
- suzamed13%
- Generic9%
- AUVON8%
- Gelozid6%
- Chameleon Studios5%
Demand & seasonality
Weekly Amazon search volume, last 62 weeks — +18.0% search growth over the last 90 days.Peak months: Mar, Apr · busiest ÷ quietest = 1.7×
Top syringe case search terms
- syringe case53K/yr
- syringe travel case22K/yr
- insulin syringe case11K/yr
- prefilled syringe case8K/yr
- syringe case travel10K/yr
- syringe holder case5K/yr
- travel syringe case7K/yr
- insulin needle case7K/yr
- syringe storage case6K/yr
- insulin syringe holder6K/yr
Top syringe case 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
sijidou Insulin Cooler Travel Case Equipped with 2 Pre-filled Syringe Case & 1 TSA Approved Reusable Ice Pack for Keep Insulin Pen & Diabetic Supplies Cool While Traveling
sijidou$12.974.3★162 rev
suzamed Insulin Cooler Travel Case EVA Insulation Travel Medicine Kit with 2 Ice Packs for Diabetes Care Insulin Pen and Other Diabetic Supplies (Purple)
suzamed$9.704.6★2,755 rev
AUVON Insulin Cooler Travel Case with 2 x 90g TSA Approved Ice Packs Diabetic Medication Insulated Cooling Bag for Insulin Pens and Diabetic Supplies Storage Compact for Daily Life and Trips
AUVON$9.554.6★3,629 rev
Portable Travel Insulin Case for Prefilled Syringe Discrete Syringe Holders for Diabetes (Black | 2 Pack)
sijidou$9.964.4★317 rev
Gelozid Insulin Pen Cooler Travel Case Diabetic Medication Insulated Cool Organizer with 2 Reusable Ice Packs for Insulin Pen and Other Diabetic Supplies for the Daily Life and Trip(Black)
Gelozid$7.144.6★2,345 rev
Newest
by launch date
ALLCAMP Insulin Cooler Travel Case TSA Approved with Elastic Loops and Dividers
ALLCAMP OUTDOOR GEAR$12.83565 rev
Chameleon Studios 5-Slot Prefilled Syringe Storage Case for 1 mL Syringes Compact Hard-Shell Travel Organizer Discreet Design (Case Only) (Black/Gray)
Chameleon Studios$29.524 rev
Chameleon Studios 5-Slot Prefilled Syringe Storage Case for 1 mL Syringes Compact Hard-Shell Travel Organizer Discreet Design (Case Only) (Black/White)
Chameleon Studios$29.964 rev
Krypthos Diabetes Supply Case Hard Travel Carrying Case for Blood Glucose Meter Insulin Pen Syringe Lancets Lancing Device & More Portable Storage Organizer Bag for Diabetic Test Kit
Krypthos$13.1353 rev
suzamed Insulin Cooler Travel Case EVA Insulation Travel Medicine Kit with 2 Ice Packs for Diabetes Care Insulin Pen and Other Diabetic Supplies (Pink)
suzamed$10.002,755 rev
Trending
90-day click momentum
suzamed Insulin Cooler Travel Case EVA Insulation Travel Medicine Kit with 2 Ice Packs for Diabetes Care Insulin Pen and Other Diabetic Supplies (Black)
suzamed$9.904.6★
ALLCAMP Insulin Cooler Travel Case TSA Approved with Elastic Loops and Dividers
ALLCAMP OUTDOOR GEAR$12.834.7★
Chameleon Studios 5-Slot Prefilled Syringe Storage Case for 1 mL Syringes Compact Hard-Shell Travel Organizer Discreet Design (Case Only) (Black/White)
Chameleon Studios$29.962.8★
suzamed Insulin Cooler Travel Case EVA Insulation Travel Medicine Kit with 2 Ice Packs for Diabetes Care Insulin Pen and Other Diabetic Supplies (Pink)
suzamed$10.004.6★
Krypthos Diabetes Supply Case Hard Travel Carrying Case for Blood Glucose Meter Insulin Pen Syringe Lancets Lancing Device & More Portable Storage Organizer Bag for Diabetic Test Kit
Krypthos$13.134.6★
What buyers say about syringe case
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality container”
“Portable”
“Fits good”
“Accurately described”
“it helps with temperature retention”
“Excellent value for money”
“Easy to carry”
“This cooler works very good”
“Small and sturdy”
“Durable and easy to use”
What buyers complain about
“Doesn't fit”
“Weird smell”
“it didn't last”
“Didn't actually stay very cold”
“Waste of money”
“The digital thermometer stopped working immediately”
“Not very spacious”
“Doesn't zip close”
“It is somewhat heavy”
“Doesn't work”
Top return reasons
Common questions
- Is syringe case profitable to sell on Amazon United States?
- The niche generates $76K/yr across 41 tracked products. 5 of 10 products launched in the last 360 days are still selling. 90-day search growth is +18.0%. Flapen's verdict: Worth a look (56/100).
- How competitive is the syringe case niche?
- 21 brands and 26 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 65% of demand.
- What do buyers complain about in syringe case?
- Top complaints mined from reviews: Size-Overall, Smell, Durability. The return rate is 1.6%.
- When does demand for syringe case peak?
- Demand peaks in Mar–Apr; the busiest month runs 1.7× the quietest.
- What does it cost to enter the syringe case niche?
- Listings span $6.33–$31.99; the average listing price is $15.05 (sweet spot $15–$100). The average incumbent carries 1,169 reviews — the moat a new listing must climb.