mermaid lunch box for girls
Worth a lookShows demand growing +127.5% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+127.5%90-day search growth — must beat 0% to launch
Avg price
Great$21.53avg listing price — sweet spot $15–$100
Competition
Great33%top-5 click share — an open shelf
Brand share
Great54%top-5 brand share — no brand owns this niche
Price range
Great$9.37–$38.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.8%return rate — above 5% kills the launch gate
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Review moat
Okay3,816.9avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$29K$29K/yr · 49K searches
According to Flapen's Amazon United States niche tracking, mermaid lunch box for girls is a $29K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 57/100.
Data updated Aug 2, 2026 · scored weekly · How we score niches
mermaid lunch box for girls market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $32K–$43K
- units × avg price
- Conversion rate
- 2.8%
- Avg BSR
- #466
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 82%
- Out of stock
- 17.2%
- Avg brand age
- 30 months
- Avg seller age
- 148 days
Competition & brand share
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.Brands
28 falling
Sellers
45
Top-5 brand share
54%
Top 20: 95%
Top-5 click share
33%
Top 20: 82%
Open market
40%
- Bagseri16%
- RHCPFOVR13%
- Bentgo12%
- Simple Modern8%
- mibasies6%
- JYPS5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +127.5% search growth over the last 90 days.Peak months: Jul, Aug · busiest ÷ quietest = 8.8×
Top mermaid lunch box for girls search terms
- mermaid lunch box14K/yr
- mermaid lunch box for girls19K/yr
- little mermaid lunch box7K/yr
- mermaid lunch bag5K/yr
- mermaid lunchbox4K/yr
Top mermaid lunch box for girls 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
Bagseri Kids Lunch Box for Girls - Insulated Kids Lunch Bag for School
Bagseri$13.934.8★1,862 rev
RHCPFOVR Kids Lunch Bag - Double - Decker Cooler Insulated Lunch Box for Boys Girls Women Washable Lunch Bag with Strap and Reusable Toddler Lunchbox for School and Daycare
RHCPFOVR$23.494.8★612 rev
Bentgo Kids Prints Double-Insulated Reusable Lunch Bag
Bentgo$23.484.8★21,664 rev
Simple Modern Disney The Little Mermaid Kids Lunch Box & School Lunch Bag
Simple Modern$28.414.8★3,225 rev
RHCPFOVR Kids Lunch Box for Girls Teens Insulated Lunch Bag Reusable Lunch Tote Kit for School Travel
RHCPFOVR$15.904.8★1,553 rev
Newest
by launch date
Zeekala Bento Lunch Box(Purple-Mermaid)
Zeekala$38.4119 rev
Disney Store Official The Little Mermaid Insulated Lunch Box For Kids With Side Mesh Pocket Water Resistant Design Backpack Attachment Snaps Interior Name Label Disney Screen Art Featuring Ariel
Disney Store$26.33164 rev
Ruz Little Mermaid Ariel Girls Insulated Lunch Box (Turquoise-Pink)
Ruz$16.172 rev
Fimibuke 60oz Kids Bento lunch Box with Insulated Lunch Bag & 8.5oz Thermo
Fimibuke$37.61348 rev
Fimibuke Bento Lunch Box for Kids Toddler Girl with 12OZ Insulated Food Jar
Fimibuke$35.87255 rev
Trending
90-day click momentumDisney Store Official The Little Mermaid Insulated Lunch Box For Kids With Side Mesh Pocket Water Resistant Design Backpack Attachment Snaps Interior Name Label Disney Screen Art Featuring Ariel
Disney Store$26.334.7★
RHCPFOVR Kids Lunch Box for Girls Teens Insulated Lunch Bag Reusable Lunch Tote Kit for School Travel
RHCPFOVR$15.904.8★
Zeekala Bento Lunch Box(Purple-Mermaid)
Zeekala$38.414.1★
The Little Mermaid 16 5-Piece Backpack and Lunchbox Set
Bioworld$34.754.6★
hombrima Kids Insulated Lunch Box Bag Thermal Picnic Cool Bags with Adjustable Strap for Adults Children Women Men Boys Girls School Work (Mermaid01)
hombrima$9.634.7★
What buyers say about mermaid lunch box for girls
What buyers praise and complain about, mined from review topics.What buyers love
“Nice Quality Lunch Box”
“Cute, durable”
“fits well”
“Very convenient”
“As described”
“Easy to clean”
“Worth buying”
“Cute design for my toddler”
“Leak proof”
“Beautiful colors”
What buyers complain about
“Quickly breaks apart”
“Would not come clean”
“Maybe for 5+ Very large for my 4 year old”
“Bottle leaks”
“However, I noticed that the netting is becoming black”
“is slightly overpriced for what it is”
“Doesnt go together well”
“the thermos does not keep the food very warm for long”
“hard to open the bento box for younger kids”
“Just not great quality”
Top return reasons
Common questions
- Is mermaid lunch box for girls profitable to sell on Amazon United States?
- The niche generates $29K/yr across 49 tracked products. 1 of 9 products launched in the last 360 days are still selling. 90-day search growth is +127.5%. Flapen's verdict: Worth a look (57/100).
- How competitive is the mermaid lunch box for girls niche?
- 28 brands and 45 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 54% of demand.
- What do buyers complain about in mermaid lunch box for girls?
- Top complaints mined from reviews: Durability, Ease Of Cleaning, Size-Overall. The return rate is 2.8%.
- When does demand for mermaid lunch box for girls peak?
- Demand peaks in Jul–Aug; the busiest month runs 8.8× the quietest.
- What does it cost to enter the mermaid lunch box for girls niche?
- Listings span $9.37–$38.41; the average listing price is $21.53 (sweet spot $15–$100). The average incumbent carries 3,817 reviews — the moat a new listing must climb.