vial holder
Launch itA $1.2M/yr market growing +59.4% this quarter with returns at 1.7% — clears our launch bar.
Brand share
Incredible40%top-5 brand share — no brand owns this niche
Review moat
Great194.24avg incumbent reviews — the moat a new listing must climb
Competition
Great27%top-5 click share — an open shelf
Market size
Great$1.2M$1.2M/yr · 1.9M searches
Returns
Great1.7%return rate — above 6% kills the launch gate
Growth
Good+59.4%90-day search growth — must beat 0% to launch
Avg price
Good$13.56avg listing price — sweet spot $15–$100
Price range
Good$4.11–$30.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Competition
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.Brands
38 rising
Sellers
44
Top-5 brand share
40%
Open market
55%
- Moyite11%
- Krypthos9%
- MiloZen7%
- vamctry7%
- Generic7%
- Mazentrix6%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 74 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Krypthos 10 Slots Insulin Vial Protector Case Insulin Vial Organizer Bag for Diabetics Standard 1ml 3ml 5ml and 10ml Vials Insulin Carrying Case Fridge Holder Storage Holder No Ice Pack
Krypthos$13.964.8★430 rev
MiloZen Peptide Case for Fridge 20 Vials Holder Fits 1ml 3ml 5ml 10ml Vials Storage Not Fit Tall 10ml Vial Diabetes Medication Organizer with Strap Black Only
MiloZen$15.024.8★161 rev
Vamctry Peptide Case for Fridge 12 Slots Insulin Vial Protector Organizer Bag Peptide Vial Storage Case for 1ml 3ml 5ml 10ml Vials Diabetes Insulin Carrying Case
vamctry$10.864.8★152 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
SMYV Insulin Vial Holder Storage Case for Fridge Peptide Case Fits Standard 10ml U-100 Vials 9 Slots
SMYV$9.614.7★158 rev
Newest
by launch date
Peptide Case for Fridge 22 Vial Case for Diabetic Insulin Storage Cases
Yukee$13.9526 rev
9 Slots Peptide Case for Fridge Insulin Vial Protector Case - Peptide Vial Holder Fits U-100 Vials Glp-1 Storage Insulin Vials Case Holder Organizer Bag for Diabetics Daily Use and TripsPurple
Medineed$9.0950 rev
16 Slots Peptide Case for Fridge Insulin Vial Protector Case - Peptide Vial Holder Fits 1-3ml Vials Glp-1 Storage Insulin Vilas HolderOrganizer Bag for Diabetics Daily Use and TripsLittle Pink
Medineed$9.6350 rev
9 Slots Peptide Case for Fridge Insulin Vial Protector Case - Peptide Vial Holder Fits U-100 Vials Glp-1 Storage Insulin Vials Case Holder Organizer Bag for Diabetics Daily Use and TripsPink
Medineed$10.0350 rev
Vamctry 10 Slots Peptide Case for Fridge Vial Storage Case for 1ml 3ml 5ml 10ml 30ml Vials Insulin Vial Protector Organizer Bag for Diabetic Medication
vamctry$11.43104 rev
Trending
90-day click momentum9 Slots Peptide Case for Fridge Insulin Vial Protector Case - Peptide Vial Holder Fits U-100 Vials Glp-1 Storage Insulin Vials Case Holder Organizer Bag for Diabetics Daily Use and TripsPink
Medineed$10.034.8★
Gosemai 15 Slots Insulin Vial Protector Case Hard Peptide GLP-1 Storage Holder Case for Standard 10ml Vials Peptide Container for Fridge(No Ice Pack)
Gosemai$12.354.3★
3/10/30 ml Peptide Case for Fridge Room for Syringes and Skin Prep Wipes Vial Holder lid is Lined Ultra-Thick Sponge Vial Storage Case Suitable for Fridge and Freezer
VEEVIIY$25.734.8★
Peptide Case for Fridge 22 Vial Case for Diabetic Insulin Storage Cases
Yukee$13.954.5★
9 Slots Peptide Case for Fridge Insulin Vial Protector Case - Peptide Vial Holder Fits U-100 Vials Glp-1 Storage Insulin Vials Case Holder Organizer Bag for Diabetics Daily Use and TripsPurple
Medineed$9.094.8★
Demand & seasonality
Weekly Amazon search volume, last 71 weeks — +59.4% search growth over the last 90 days.Peak months: Feb, May, Jun · busiest ÷ quietest = 3.0×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfectly”
“Decent build quality”
“Portable and convenient”
“easy to store”
“As advertised”
“Strong closure”
“Great Buy”
“easy to carry”
“case is durable”
“Easy, organized”
What buyers complain about
“A little bulky”
“Chemical Smell”
“I cant speak to long term durability”
“LOW QUALITY”
“I just wish there was more room”
“Not sure about its water resistance”
“Not as described in description”
“not really good enough considering the price”
“Flimsy”
“heavier”