kids water bottles
Worth a lookShows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.6%return rate — above 6% kills the launch gate
Competition
Great26%top-5 click share — an open shelf
Brand share
Great60%top-5 brand share — no brand owns this niche
Market size
Good£583K£583K/yr · 2.8M searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+18.8%90-day search growth — must beat 0% to launch
Review moat
Okay3,060.15avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Avg price
Bad£8.30avg listing price — sweet spot $15–$100
Price range
Bad£1.37–£17.16cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, kids water bottles is a £583K/yr Amazon United Kingdom market (2.8M searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 60/100.
Data updated Jul 18, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 100K–125K
- avg 750–1,000/product
- Revenue / yr
- £830K–£1.0M
- units × avg price
- Launch success
- 44%
- 4 of 9 new (360d)
- Conversion rate
- 2.5%
- Avg BSR
- #72
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 84%
- Out of stock
- 4.8%
- Avg brand age
- 39 months
- Avg seller age
- 174 days
Competition
Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.Brands
37 falling
Sellers
95
Top-5 brand share
60%
Top 20: 91%
Top-5 click share
26%
Top 20: 58%
Open market
36%
- Ion826%
- HOX11%
- GOPPUS8%
- Nuby8%
- SENBSLAN7%
- Fijinhom5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +18.8% search growth over the last 90 days.Peak months: Aug, Sep · busiest ÷ quietest = 1.7×
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 89 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Ion8 Kids Water Bottles BPA Free Leakproof Dishwasher Safe Easy Open Secure Lock Small Boys & Girls Water Bottle Kids Drinks Bottle for Spill-free Drinking Purple Unicorns 350ml/12oz
Ion8£9.814.4★2,014 rev
Ion8 Kids Water Bottle Steel 400 ml/13 oz Leak Proof Easy to Open Secure Lock Dishwasher Safe Flip Cover Carry Handle Easy Clean Durable Metal Water Bottle Raised Print Dinosaurs
Ion8£7.704.4★240 rev
SENBSLAN Kids Water Bottles With Straw 600ml Drinks Bottle for School Leakproof Childrens Bottle BPA free Sport Bottle for Girls Boys (Greenish Blue-Dinosaur)
SENBSLAN£7.274.4★575 rev
GOPPUS 420ml/14oz Kids Insulated Water Bottle with Straw Cute Double Wall Stainless Steel Childs Small Flask Vacuum Insulated Steel Metal Leak Proof Drink Flask Boys Toddler Girls Bottles BPA-Free
GOPPUS£10.544.2★3,866 rev
Décor Snap n Seal 500ml Stainless Steel Water Bottle with Straw BPA Free - Leakproof Metal Flask with Carry Handle for School Travel Work & Gym - Ideal Drinking Bottle for Kids & Adults - Ombre
Décor£4.224.2★1,113 rev
Newest
by launch date
adidas Unisex Tiro 0.75 Litre Bottle black/white One Size
adidas£5.08755 rev
Tommee Tippee Insulated Active Spout Toddler Sippy Cup 266ml 12m+ Pack of 2 Leak-Proof Childrens Water Bottle with Handle in Fun Colours and Animal Print Pink & Purple
Tommee Tippee£8.411,104 rev
Nuby Incredible Gulp Water Bottle - No Spill Active Toddler Sippy Cup | 360ml / 12oz | Carry Handle | Dishwasher and Microwave Safe | Suitable Beaker for 18 Months Plus (Unicorns Pack of 2)
Nuby£9.271,495 rev
Nuby Incredible Gulp Water Bottle - No Spill Active Toddler Sippy Cup | 360ml / 12oz | Carry Handle | Dishwasher and Microwave Safe | Suitable Beaker for 18 Months Plus (Jurassic Pack of 2)
Nuby£9.131,490 rev
Bubba Bear Kids Stainless Steel Water Bottle | 350ml Kid Drink Toddler Metal Bottles with Leakproof Straw | Childrens & Toddlers Insulated Drinking Cup | Kid Thermal Keep Cold Drinks Flask for School
Bubba Bear£12.5033 rev
Trending
90-day click momentumTommee Tippee Insulated Active Spout Toddler Sippy Cup 266ml 12m+ Pack of 2 Leak-Proof Childrens Water Bottle with Handle in Fun Colours and Animal Print Pink & Purple
Tommee Tippee£8.414.3★
Nuby Incredible Gulp Water Bottle - No Spill Active Toddler Sippy Cup | 360ml / 12oz | Carry Handle | Dishwasher and Microwave Safe | Suitable Beaker for 18 Months Plus (Unicorns Pack of 2)
Nuby£9.274.3★
tiddlers & nippers Stainless Steel Vacuum Insulated Double Wall Kids Reusable Water Bottle with Leak Proof Straw 500ml | Keeps Cool for 24hrs & Warm for 10hrs + (Football Fun)
tiddlers & nippers£8.494.4★
Nuby Incredible Gulp Water Bottle - No Spill Active Toddler Sippy Cup | 360ml / 12oz | Carry Handle | Dishwasher and Microwave Safe | Suitable Beaker for 18 Months Plus (Jurassic Pack of 2)
Nuby£9.134.3★
Sparrow Insulated Water Bottle Kids 500ml - FlipFlow Metal Water Bottles with Straw Lid - BPA Free - Leakproof Stainless Steel Flask for School Sports Travel
Super Sparrow£11.204.4★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Leak proof”
“Premium quality”
“Great value for money”
“Just the right size”
“Easy to open”
“Easy to clean”
“it didn't break”
“The design is incredibly cute”
“As advertised”
“Very sturdy”
What buyers complain about
“IT LEAKS”
“Broke very easily”
“Bad quality”
“Not strong”
“Its very hard to open”
“Straw does not fit”
“is that the design has peeled off”
“Is tricky to get all apart to clean”
“Yes it isnt the cheapest out there”
“they are extremely noisy, after a suck, the juice bottle makes a horrible whistle which scares my baby in the next room, at night”
Top return reasons
Common questions
- Is kids water bottles profitable to sell on Amazon United Kingdom?
- The niche generates £583K/yr across 89 tracked products. 4 of 9 products launched in the last 360 days are still selling. 90-day search growth is +18.8%. Flapen's verdict: Worth a look (60/100).
- How competitive is the kids water bottles niche?
- 37 brands and 95 sellers compete. The top 5 products take 26% of clicks and top 5 brands hold 60% of demand.
- What do buyers complain about in kids water bottles?
- Top complaints mined from reviews: Leak-Proof, Durability, Quality-Overall. The return rate is 0.6%.
- When does demand for kids water bottles peak?
- Demand peaks in Aug–Sep; the busiest month runs 1.7× the quietest.
- What does it cost to enter the kids water bottles niche?
- Listings span £1.37–£17.16; the average listing price is £8.30 (sweet spot $15–$100). The average incumbent carries 3,060 reviews — the moat a new listing must climb.
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