Mermaid Backpack
Skip itA small market ($23K/yr) — this niche doesn't clear our bar today.
Growth
Incredible+127.1%90-day search growth — must beat 0% to launch
Avg price
Incredible$27.52avg listing price — sweet spot $15–$100
Price range
Incredible$17.45–$46.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great57%top-5 brand share — no brand owns this niche
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Review moat
Okay1,961.92avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.9%return rate — above 5% kills the launch gate
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$23K$23K/yr · 149K searches
Is mermaid backpack profitable on Amazon?
According to Flapen's Amazon United States niche tracking, mermaid backpack is a $23K/yr Amazon United States market (149K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 49/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
mermaid backpack market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $55K–$69K
- units × avg price
- Conversion rate
- 0.6%
- Avg BSR
- #914
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 82%
- Out of stock
- 24.7%
- Avg brand age
- 33 months
- Avg seller age
- 177 days
Competition: brands, sellers & click share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
30 falling
Sellers
34
Top-5 brand share
57%
Top 20: 91%
Top-5 click share
49%
Top 20: 81%
Open market
39%
- THE Crafts29%
- Bioworld10%
- AIOMXZZ8%
- Alveroya7%
- BrainyBees4%
- QIXIHU3%
mermaid backpack demand & seasonality
Weekly Amazon search volume, last 52 weeks — +127.1% search growth over the last 90 days.Peak months: Jul, Aug · busiest ÷ quietest = 14.8×
Top mermaid backpack search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- mermaid backpack103K/yr
- mermaid backpack for girls12K/yr
- mermaid backpack for girls 4-612K/yr
- mermaid bookbag9K/yr
- mermaid backpack with lunch box12K/yr
Top mermaid backpack products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.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
THE Crafts Reversible Sequin School Backpack Lightweight Little Kid Book Bag with Lunch Bag Set for Preschool Kindergarten Elementary(17 Mermaid with Lunch Bag)
THE Crafts$26.894.6★1,091 rev
THE Crafts Reversible Sequin School Backpack Lightweight Little Kid Book Bag for Preschool Kindergarten Elementary(15 Mermaid)
THE Crafts$23.574.7★1,608 rev
The Little Mermaid 16 5-Piece Backpack and Lunchbox Set
Bioworld$34.444.6★91 rev
AIOMXZZ Girl Backpack Mermaid Backpacks for Kids 17 Toddler Bookbag for Preschool Kindergarte Elementary Back to School Gifts Ideas
AIOMXZZ$28.284.4★51 rev
Alveroya Kids Backpack for Girls 14 Inch Pink Princess Mermaid School Bag Fits Standard US Folders Water-Resistant Pre-K Kindergarten Bookbag with Chest Strap Ages 4-6
Alveroya$21.134.7★43 rev
Newest
by launch date
mommore Toddler Backpack Corduroy Kids Backpack for Girls 2-4 13 H Cute Preschool Kindergarten Bookbag Daycare School Bag for Children - Mermaid
mommore$23.9452 rev
QIXIHU Girls Backpack School Bag for Kids Primary Elementary teen ages 6-15 Girls Bookbag Students Kawaii Backpack Blue mermaid
QIXIHU$25.1366 rev
Alveroya Kids Backpack for Girls 14 Inch Pink Princess Mermaid School Bag Fits Standard US Folders Water-Resistant Pre-K Kindergarten Bookbag with Chest Strap Ages 4-6
Alveroya$21.1343 rev
Alveroya Mermaid Backpack for Girls 14 Inch Teal Kids School Bag Fits Standard US Folders Water-Resistant Pre-K Kindergarten Bookbag with Chest Strap Ages 4-6
Alveroya$20.7943 rev
PIG PIG GIRL Toddler Backpack for Girls 12 Mini Preschool Backpack for Kids Age 2-4 Years Old Small Toddler Bookbag for Kindergarten with Chest Buckle and Reflective Strip Mermaid
PIG PIG GIRL$17.45244 rev
Trending
90-day click momentum
Amazon Basics Backpack for School Travel Study with Padded Adjustable Shoulder Straps Spacious Compartment Water Bottle Pockets Durable Classic Design Black
Amazon Basics$17.544.6★
Amazon Basics Travel Laptop Backpack with Multiple Pockets and Compartments for 15.6 inch Laptop Water Resistant Spacious with Padded Shoulder Straps Black
Amazon Basics$20.964.7★
Simple Modern Medium Disney Toddler Backpack for School Girls and Boys | Kindergarten Elementary Kids Backpack | Fletcher Collection | Kids - 15 tall | Ariels Day Dream
Simple Modern$41.474.8★
Alveroya Kids Backpack for Girls 14 Inch Pink Princess Mermaid School Bag Fits Standard US Folders Water-Resistant Pre-K Kindergarten Bookbag with Chest Strap Ages 4-6
Alveroya$21.134.7★
mommore Toddler Backpack Corduroy Kids Backpack for Girls 2-4 13 H Cute Preschool Kindergarten Bookbag Daycare School Bag for Children - Mermaid
mommore$23.944.8★
What reviews say buyers love and hate about mermaid backpack
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality Backpack”
“Good deal”
“Good travel size”
“Very durable”
“decent balance of bulk to storage”
“so the colorful”
“Was exactly what I expected”
“Convenient”
“Feels sturdy so far”
“The material feels durable”
What buyers complain about
“smaller than a full-sized backpack”
“Immediately Broke”
“the main zipper has already broken”
“poor quality”
“overpriced”
“Omg i wish i could get the same one in a darker color”
“For me, the material takes away from the value quite a bit”
“it has one major design flaw: when I set it down”
“Very poor sewing quality”
“Thin Material, But Great for Littles”
Top return reasons
Common mermaid backpack questions
- Is mermaid backpack profitable to sell on Amazon United States?
- The niche generates $23K/yr across 39 tracked products. 0 of 7 products launched in the last 360 days are still selling. 90-day search growth is +127.1%. Flapen's verdict: Skip it (49/100).
- How competitive is the mermaid backpack niche?
- 30 brands and 34 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in mermaid backpack?
- Top complaints mined from reviews: Size-Overall, Durability, Zipper Quality. The return rate is 4.9%.
- When does demand for mermaid backpack peak?
- Demand peaks in Jul–Aug; the busiest month runs 14.8× the quietest.
- What does it cost to enter the mermaid backpack niche?
- Listings span $17.45–$46.07; the average listing price is $27.52 (sweet spot $15–$100). The average incumbent carries 1,962 reviews — the moat a new listing must climb.