lunch box kids
Worth a lookShows no brand lock-in (top 5 brands take 35% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Incredible35%top-5 brand share — no brand owns this niche
Competition
Great21%top-5 click share — an open shelf
Returns
Great1.3%return rate — above 5% kills the launch gate
Price range
Good£3.05–£41.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,031.32avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay£227K£227K/yr · 1.7M searches
Avg price
Okay£9.12avg listing price — sweet spot $15–$100
Growth
Bad-0.7%90-day search growth — must beat 0% to launch
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United Kingdom niche tracking, lunch box kids is a £227K/yr Amazon United Kingdom market (1.7M searches/yr). The top 5 brands hold 35% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 58/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
lunch box kids market data
- Units sold / yr
- 30K–40K
- avg 250–500/product
- Revenue / yr
- £274K–£365K
- units × avg price
- Conversion rate
- 1.4%
- Avg BSR
- #67
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 79%
- Out of stock
- 12.8%
- Avg brand age
- 30 months
- Avg seller age
- 172 days
Competition & brand share
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.Brands
52 falling
Sellers
170
Top-5 brand share
35%
Top 20: 77%
Top-5 click share
21%
Top 20: 54%
Open market
61%
- Sistema14%
- hombrima6%
- Lehoo Castle6%
- Apuucse5%
- Amathley4%
- LEIKEEGO4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -0.7% search growth over the last 90 days.Peak months: Aug, Sep · busiest ÷ quietest = 4.0×
Top lunch box kids search terms
- lunch box kids390K/yr
- kids lunch box258K/yr
- lunch bag kids223K/yr
- kids lunch bag184K/yr
- boys lunch box113K/yr
- girls lunch box99K/yr
- bento lunch box for kids67K/yr
- toddler lunch box57K/yr
- kids bento lunch box46K/yr
- kids lunchbox40K/yr
Top lunch box kids 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
Apuucse Portable Insulated Lunch Bag with Side Mesh Pocket for Adults/Kids/Men/Women Water-Resistant Leakproof Soft Cooler Bag Durable Thermal Lunch Box for Work/School/Picnic/Outdoor(Black)
Apuucse£7.414.6★1,561 rev
Sistema Ocean Bound Plastic Bento Box | 1.1 L Lunch Box with Yoghurt/Fruit Pot and Compartments | BPA-Free | Teal Stone OR Mountain Blue (Not Selectable)
Sistema£5.474.6★6,144 rev
hombrima Kids Lunch Box Bento Boxes Food Storage Container with Multi-Compartments for Boys Girls Children Kids Adult Work Back to School
hombrima£10.804.5★384 rev
Lehoo Castle Kids Bento Lunch Box 5 Compartments Lunchbox 1.25L Lunch Containers with Sauce Jar & Spoon & Fork for Boys Girls School Leakproof BPA-Free(Dinosaur)
Lehoo Castle£11.264.4★1,837 rev
LEIKEEGO Lunch Box Leak-Proof Bento Lunch Box Kids Snack Box with 6 Compartment for Kids/Adults/School/Work(Pink)
LEIKEEGO£7.724.5★162 rev
Newest
by launch date
BIBURY Lunch Box Kids Adults Leakproof Bento Box Lunchbox with 5 Compartments & Sauce Pot & Cutlery BPA Free Microwave Dishwasher Safe Snack Box Sandwich Box for School Boys Girls 1.3L (Pink)
BIBURY£10.72212 rev
QOPECUOY Cute Capybara Backpack and Lunch Box Sets for School Boys Girls Age 6-8 Animal Capybara Print Schoolbag with Pencil Pouch Water Bottle Holder for Little School Kids 4 Pcs Bookbag Sets
QOPECUOY£41.852 rev
Polar Gear Kids Lunch Bag with Adjustable Strap & Front Storage Pocket | Insulated Lunch Bag Kids with Antibacterial Wipe-Clean Lining for Boys & Girls | Lightweight & Durable Design for School Travel
Polar Gear£6.1333 rev
Amathley Lunch Box Kids Bento Box Adult Leakproof Lunch Containers for Adults/Kids/Toddler 1200ML-4 Compartments Bento Boxes with Utensil Microwave & Dishwasher & Freezer Safe (Pink Berry)
Amathley£8.541,084 rev
SENBSLAN Lunch Box 1200ml Leakproof Bento Lunch Box Food Container with 3 Compartments and Cutlery BPA Free Containers Suitable for Adults and Kids (Pink)
SENBSLAN£6.00105 rev
Trending
90-day click momentumQOPECUOY Cute Capybara Backpack and Lunch Box Sets for School Boys Girls Age 6-8 Animal Capybara Print Schoolbag with Pencil Pouch Water Bottle Holder for Little School Kids 4 Pcs Bookbag Sets
QOPECUOY£41.853.5★
BIBURY Lunch Box Kids Adults Leakproof Bento Box Lunchbox with 5 Compartments & Sauce Pot & Cutlery BPA Free Microwave Dishwasher Safe Snack Box Sandwich Box for School Boys Girls 1.3L (Pink)
BIBURY£10.724.3★
Sistema Ocean Bound Plastic Bento Box | 1.1 L Lunch Box with Yoghurt/Fruit Pot and Compartments | BPA-Free | Teal Stone OR Mountain Blue (Not Selectable)
Sistema£5.474.6★
Stor Rainbow Unicorn Kids Childrens Multi Compartment Rectangular School Travel Lunch Food Box Sandwich Bento Container BPA Free (Pink)
Stor£7.044.3★
Amathley Lunch Box Kids Bento Box Adult Leakproof Lunch Containers for Adults/Kids/Toddler 1200ML-4 Compartments Bento Boxes with Utensil Microwave & Dishwasher & Freezer Safe (Pink Berry)
Amathley£8.544.6★
What buyers say about lunch box kids
What buyers praise and complain about, mined from review topics.What buyers love
“Good size”
“Excellent quality”
“Good value”
“Cute storage boxes”
“Cleaning is easy — the removable tray makes washing simple”
“Sturdy”
“Easy to use”
“It is leakproof”
“Just what I needed”
“incredibly durable”
What buyers complain about
“Rubbish quality - broke after 1 day”
“Too small for a flask”
“Falling Apart”
“Leaks”
“At £14, it's not cheap”
“Flimsy and now broken”
“doesn't retain smells from previous lunches”
“the inside lining is already coming away from the seams”
“thin”
“Wrong colour”
Top return reasons
Common questions
- Is lunch box kids profitable to sell on Amazon United Kingdom?
- The niche generates £227K/yr across 99 tracked products. 1 of 11 products launched in the last 360 days are still selling. 90-day search growth is -0.7%. Flapen's verdict: Worth a look (58/100).
- How competitive is the lunch box kids niche?
- 52 brands and 170 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 35% of demand.
- What do buyers complain about in lunch box kids?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Durability. The return rate is 1.3%.
- When does demand for lunch box kids peak?
- Demand peaks in Aug–Sep; the busiest month runs 4.0× the quietest.
- What does it cost to enter the lunch box kids niche?
- Listings span £3.05–£41.85; the average listing price is £9.12 (sweet spot $15–$100). The average incumbent carries 1,031 reviews — the moat a new listing must climb.