Is personalised water bottle profitable to sell on Amazon United Kingdom?

The niche generates £101K/yr across 80 tracked products. 0 of 16 products launched in the last 360 days are still selling. 90-day search growth is +31.1%. Flapen's verdict: Worth a look (61/100).

How competitive is the personalised water bottle niche?

41 brands and 54 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 58% of demand.

What do buyers complain about in personalised water bottle?

Top complaints mined from reviews: Durability, Leak-Proof, Quality-Overall. The return rate is 0.7%.

When does demand for personalised water bottle peak?

Demand peaks in Jul–Aug–Sep–Dec; the busiest month runs 2.3× the quietest.

What does it cost to enter the personalised water bottle niche?

Listings span £3.24–£23.60; the average listing price is £10.14 (sweet spot $15–$100). The average incumbent carries 807 reviews — the moat a new listing must climb.

personalised water bottle

Worth a look

Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Competition

Great25%

top-5 click share — an open shelf

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Brand share

Great58%

top-5 brand share — no brand owns this niche

Review moat

Good807.16

avg incumbent reviews — the moat a new listing must climb

Growth

Good+31.1%

90-day search growth — must beat 0% to launch

Price range

Okay£3.24–£23.60

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Okay£10.14

avg listing price — sweet spot $15–$100

Conversion

Okay2.2%

search→purchase rate — share of searches ending in a sale

Market size

Okay£101K

£101K/yr · 448K searches

According to Flapen's Amazon United Kingdom niche tracking, personalised water bottle is a £101K/yr Amazon United Kingdom market (448K searches/yr). The top 5 brands hold 58% of demand. Demand peaks in Jul–Aug–Sep–Dec. Verdict: Worth a look — 61/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

personalised water bottle market data

Units sold / yr: 10K–13K; avg 100–250/product
Revenue / yr: £101K–£127K; units × avg price
Conversion rate: 2.2%
Avg BSR: #580
Page quality: 0%
Prime: 53%
Sponsored: 68%
Out of stock: 7.3%
Avg brand age: 36 months
Avg seller age: 175 days

Competition & brand share

Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.

Brands

41 rising

Sellers

Top-5 brand share

58%

Top 20: 87%

Top-5 click share

25%

Top 20: 56%

Open market

39%

Marvel26%
cribstar14%
Polar Gear8%
EKAM6%
1stclassgifts4%
Mepal4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +31.1% search growth over the last 90 days.

Peak months: Jul, Aug, Sep, Dec · busiest ÷ quietest = 2.3×

Open Trend

Top personalised water bottle search terms

personalised water bottle108K/yr +63.2%0.8% conv.
personalised water bottles for kids66K/yr +36.2%1.0% conv.
spiderman water bottle45K/yr -1.8%6.5% conv.
personalised water bottles31K/yr +51.5%0.6% conv.
personalised water bottles for women24K/yr +49.1%1.2% conv.
spiderman bottle25K/yr +0.6%4.6% conv.
personalised bottle19K/yr +56.9%0.5% conv.
personalised drinks bottle12K/yr +101.8%0.8% conv.
spiderman water bottle kids15K/yr -29.0%6.4% conv.
spiderman cup14K/yr -9.4%1.8% conv.

All search terms

Top personalised water bottle 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Polar Gear Spiderman Kids 500ml Water Bottle with Straw - Back to School Boys Water Bottle with Spiderman Keyring Charm Blue & Red

Marvel£5.684.5★453 rev

Marvel Spider-Man Personalised Sticker Water Bottle with Straw 500ml Official Merchandise by Polar Gear Kids Reusable Non Spill BPA Free Tritan Ideal For School Nursery Sports Picnic Red & Blue

Marvel£6.514.3★1,371 rev

EKAM Personalised Stainless Steel Water Bottle - Customise with Any Name Any Initial - Thermal Vacuum Insulated Metal Water Bottle for 12 Hours Hot & 24 Hours Cold Drinks Flask 500ml - 17oz

EKAM£11.844.3★67 rev

cribstar Personalised Engraved Insulated Water Bottle | Stainless Steel Water Bottle | Double Walled Drink Bottle Keeps 12 Hours Hot & 24 Hours Cold 500ML | Vaccum Flask (Dusty Pink)

cribstar£12.994.7★204 rev

cribstar Personalised Engraved Insulated Water Bottle | Stainless Steel Water Bottle | Double Walled Drink Bottle Keeps 12 Hours Hot & 24 Hours Cold 500ML | Vaccum Flask (Sage)

cribstar£12.984.7★204 rev

Newest

by launch date

Personalised Water Bottle Engraved with Name Logo Customised 350/530/700/950/1150ML Stainless Steel Double-Wall Insulated Water Bottles with Straw Lid Handle Gifts for School Sport Office

Xihedfd£14.7810 rev

2mo ago

Marvel Spider-Man Kids Water Bottle Blue and Red 600ml with Flip-Top Lid Built-In Straw and Carry Handle

Marvel£5.075 rev

4mo ago

Marvel Spider-Man 420ml Polypropylene Water Bottle with Push Button Lid and Ring Handle by Polar Gear Featuring Miles Morales and Ghost Spider Ages 48+ Months Red & Blue

Marvel£5.792 rev

5mo ago

Personalised Engraved 500ml Insulated Water Bottle with Any Name Hot or Cold Drinks Selection of Colours (White)

1stclassgifts£9.1618 rev

1y ago

Marvel Polar Gear Spider-Man Water Bottle with Straw Reusable Kids 600ml PP in Blue & Red Official Merchandise BPA Free & Recyclable Plastic for School Nursery Sports Picnic

Marvel£3.246,505 rev

1y ago

What buyers say about personalised water bottle

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall20%

“Excellent product”

Leak-Proof11%

“Leak proof”

Value For Money11%

“Excellent value”

Size-Overall9%

“Good size”

Advertised Vs Actual Product7%

“As advertised”

Temperature Retention7%

“Retains temperature”

Ease Of Cleaning3%

“keep clean”

Durability3%

“Good durability”

Ease Of Use3%

“Easy to use”

Design-Overall3%

“Lovely design”

What buyers complain about

Durability20%

“it does not last”

Leak-Proof18%

“Bottle leaked”

Quality-Overall11%

“Bad quality”

Ease Of Use4%

“It wasnt easy to use”

Value For Money4%

“Cheap and not worth the money”

Strength4%

“Broke very easily”

Size-Overall3%

“so many are too big”

Smell2%

“Every time you drink - feels like you're drinking cheap perfume”

Adhesion/Stickiness2%

“unfortunately the stickers dont stay on long”

Ease Of Cleaning2%

“nothing works ro clean it”

Top return reasons

Size-Overall39%

Leak-Proof18%

Color5%

Quality-Overall4%

Weight Heavy4%

Functionality-Overall3%