refrigerator lock box
Skip itWeak search conversion (1.7%) — this niche doesn't clear our bar today.
Avg price
Incredible$25.32avg listing price — sweet spot $15–$100
Price range
Great$12.50–$42.26cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good61%top-5 brand share — brands hold most of the demand
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,391.19avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.1%return rate — above 5% kills the launch gate
Market size
Okay$103K$103K/yr · 244K searches
Growth
Bad-6.5%90-day search growth — must beat 0% to launch
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, refrigerator lock box is a $103K/yr Amazon United States market (244K searches/yr). The top 5 brands hold 61% of demand. Verdict: Skip it — 49/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
refrigerator lock box market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $127K–$152K
- units × avg price
- Conversion rate
- 1.7%
- Avg BSR
- #147
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 97%
- Out of stock
- 5.1%
- Avg brand age
- 41 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
19
Top-5 brand share
61%
Top 20: 100%
Top-5 click share
47%
Top 20: 88%
Open market
33%
- Lockabox19%
- iBune14%
- biliitim11%
- chefeggukk10%
- Seggmntree7%
- Gemaxvoled7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -6.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top refrigerator lock box search terms
- clear lock box31K/yr
- refrigerator lock box33K/yr
- fridge lock box34K/yr
- snack lock box21K/yr
- food lock box20K/yr
- food safe12K/yr
- lock box for fridge10K/yr
- freezer lock box8K/yr
- fridge locker8K/yr
- fridge safe10K/yr
Top refrigerator lock box 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
Lockabox One | Premium Lock Box | Medium Combination Lock Box For Food Medicine & Home Safety | External Size 12 x 8 x 6.6 inches (Crystal)
Lockabox$38.624.4★12,010 rev
iBune Large Medication Lock Box with Code Clear Lockable Storage Box for Refrigerator Cabinet & Dorm Stackable Medicine Box for Prescriptions Snacks Phone 11.9 x 9.3 x 7.6 White
iBune$24.534.4★1,755 rev
Medicine Lock Box for Safe Medication 10L Lockable Storage Box for Fridge/Snacks Food Phone Lock Boxes with Combination Code for Home/Dorms/Office Storage (1 Translucent White)
biliitim$26.394.4★968 rev
SANIDIKA Large Lockbox Medicine Lock Box - Refrigerator Lockable Boxes for Food Storage - Childproof First AID Locking Cabinet Pill Case Medical Organizer Bin - Mobile Tablet Locker Cell Phone Jail
SANIDIKA$26.284.1★758 rev
GIIYAA Clear Lockable Storage Box Code 14.9L(Clear)
GIIYAA$24.764.1★365 rev
Newest
by launch date
Small Lock Box Lockable Storage Box with Combination Code for Medication Safe Medicine Lock Box for Pills/First Aid Kits/Food/Snack Phone Jail Locked Container for Home/Fridge/Office/School(Grey)
Seggmntree$17.28219 rev
Small Lock Box Lockable Storage Box with Combination Code for Medication Safe Medicine Lock Box for Pills/First Aid Kits/Food/Snack Phone Jail Locked Container for Home/Fridge/Office/School (Beige)
Seggmntree$17.73219 rev
Medicine Lock Box for Safe Medication 10L Lockable Storage Box for Fridge/Snacks Food Phone Lock Boxes with Combination Code for Home/Dorms/Office Storage (1 Black)
biliitim$26.84968 rev
EMLTHORY Clear Medicine Lock Box with code Small Food Snack Phone medication Lock Boxes for Personal Items Combination Electronics Organizer Phone Jail Gaming Device Lockable Boxes
EMLTHORY$16.06107 rev
Lock Box for Medicine & Snacks - Childproof Storage Box with Combination Lock Secure Organizer for Pills Fridge Food Phone Vitamins | Portable Safe for Home Office Travel (5.5x5.5x6.3in)
Gemaxvoled$15.81133 rev
Trending
90-day click momentum
Lock Box for Medicines Food and Electronic Devices - Ideal for Keeping Medications Safe Locker Lunch Snacks Locked Up Cabinet and Jail Cell Phones in One Lockable Container (Clear)
BOMKVIN$19.734.2★
Medicine Lock Box for Safe Medication 10L Lockable Storage Box for Fridge/Snacks Food Phone Lock Boxes with Combination Code for Home/Dorms/Office Storage (1 Black)
biliitim$26.844.4★
Small Lock Box Lockable Storage Box with Combination Code for Medication Safe Medicine Lock Box for Pills/First Aid Kits/Food/Snack Phone Jail Locked Container for Home/Fridge/Office/School (Beige)
Seggmntree$17.734.4★
Small Lock Box Lockable Storage Box with Combination Code for Medication Safe Medicine Lock Box for Pills/First Aid Kits/Food/Snack Phone Jail Locked Container for Home/Fridge/Office/School(Grey)
Seggmntree$17.284.4★
Medicine Lock Box for Safe Medication Premium Material Lockable Storage Box Locking Organizer Bin with Combination Code for Fridge Food/Snacks/Phone/Tablet Jail/Home/Office Storage Lockers
Gemaxvoled$22.404.1★
What buyers say about refrigerator lock box
What buyers praise and complain about, mined from review topics.What buyers love
“lock was easy to set”
“I like that it fits the things I put in it”
“As Advertised”
“Easy to use”
“the mechanism is nice quality as well”
“Box is sturdy”
“Worth it”
“It works well”
“Security”
“and good storage capacity”
What buyers complain about
“Dont lock”
“Flimsy”
“Cheaply Made”
“So small”
“However, it is not durable”
“Not user friendly”
“The price isn't cheap”
“Hard to put together”
“Cheaply made plastic”
“Doesnt work”
Top return reasons
Common questions
- Is refrigerator lock box profitable to sell on Amazon United States?
- The niche generates $103K/yr across 31 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -6.5%. Flapen's verdict: Skip it (49/100).
- How competitive is the refrigerator lock box niche?
- 16 brands and 19 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 61% of demand.
- What do buyers complain about in refrigerator lock box?
- Top complaints mined from reviews: Locking Mechanism, Strength, Quality-Overall. The return rate is 4.1%.
- When does demand for refrigerator lock box peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the refrigerator lock box niche?
- Listings span $12.50–$42.26; the average listing price is $25.32 (sweet spot $15–$100). The average incumbent carries 1,391 reviews — the moat a new listing must climb.