Custom Flask
FailShoppers spend an estimated $17K a year here, so Custom Flask is a Fail.
- Flapen Score
- 48 / 100Ranks 5,923 of 11,240 Home & Kitchen niches · −1 vs the category median of 4948
- Market size
- $17K/yr82K searches / yr
- 90-day growth
- +1.3%search demand this quarter
- Competition
- 39%top-5 click share · 27 brands · 34 sellers
Flapen Score
Custom Flask against its category
The dotted line is the Home & Kitchen average. Past it, Custom Flask is stronger. Inside it, weaker.
Market
The Custom Flask market on Amazon at a glance
Shoppers on Amazon United States searched for Custom Flask 82K times last year and spent an estimated $17K. The top 5 brands take 59% of clicks. Demand peaks in Dec. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 82K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved +1.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $17K a year.
- Searches, last 12 months
- 82K
- Growth, 90 days vs prior 90
- +1.3%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $17Ka year
- Peak month
- December3.1× the quietest month
- Top search term
- custom flask24K searches a year
02 · Price
A sale here is worth $25.55.
Listings sell for $25.55 on average, from $8.32 to $91.07. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $25.55 that is $0 to $3K a year per listing.
- Average price
- $25.55inside the $15 to $100 sweet spot
- Price range
- $8.32–$91.07
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 1.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 47% ship with Prime. On an average day, 6.4% of listings are out of stock. The average listing ranks #280 within Bar Tools & Drinkware. It carries 343 reviews at 4.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 47%
- Out of stock, average day
- 6.4%
- Average rank
- #280in Bar Tools & Drinkware
- Average rating
- 4.66 starsAmazon United States average 4.42 stars
- Average reviews
- 343per listing
- Listings tracked
- 49
04 · Newcomers
0 of last year's 12 launches cleared the first-year sales bar.
12 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 12
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top Custom Flask products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Aug 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Baderke Personalized Groomsmen Flask 8 oz Stainless Steel Monogram Hip Flask for Men Leather Birthday Gift for Dad Grandpa Wedding Anniversary(Letter B)
- Price
- $10.36
- Rating
- 4.6/5
- Reviews
- 373
- Age
- 2y ago

ELEGANTPARK Flask for Men Groomsmen Gift for Wedding Initial Letter J 8oz
- Price
- $17.81
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 3y ago

CARAKNOTS Leather Flask for Men Groomsmen Gifts for Wedding Initial J 8 oz
- Price
- $17.97
- Rating
- 4.6/5
- Reviews
- 57
- Age
- 1y ago

Custom Flask for Men Personalized Engraved Hip Flasks with Photo Text 8 Oz
- Price
- $13.93
- Rating
- 4.5/5
- Reviews
- 30
- Age
- 1y ago

Personalized Leather Flask Groomsmen Engraved Hip Custom Monogrammed for Groomsmen Groomsman
- Price
- $13.06
- Rating
- 4.8/5
- Reviews
- 78
- Age
- 2y ago
Trending
estimated 90-day click momentum
Personalized Hip Flasks Custom for Men: Engraved with Name & Letters Leather 8oz Hip Flasks - Gifts for Wedding Bachelor Party Christmas Birthday - for Him Father Husband Boyfriend
- Price
- $18.18
- Rating
- 4.4/5
- Reviews
- 20
- Age
- 1y ago

Personalized Flask for Men 8oz with Custom Photo Icon & Text Engraved
- Price
- $11.32
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Personalized Hip Flask - Engraved Leatherette 6 Oz Best Man & Groomsmen Proposal Gifts Wedding Party Favors - Chestnut #4
- Price
- $22.91
- Rating
- 4.8/5
- Reviews
- 308
- Age
- 6y ago

Personalized Hip Flasks Set of 6 - Engraved Leatherette 6 Oz Best Man & Groomsmen Proposal Gifts Wedding Party Favors - Chestnut #4
- Price
- $79.93
- Rating
- 4.8/5
- Reviews
- 308
- Age
- 6y ago

Groomsmen Gifts Set of 6 Personalized Hip Flasks Groomsmen Proposal 6 Oz Engraved Leatherette Flasks for Men Best Man Gifts for Wedding Groomsmen Gifts for Wedding - Chestnut #3
- Price
- $79.94
- Rating
- 4.6/5
- Reviews
- 100
- Age
- 6y ago
Newest
by launch date
Personalized Flask for Men 8oz with Custom Photo Icon & Text Engraved
- Price
- $11.32
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Personalized 7oz 304 Stainless Steel Hip Flask Custom Laser Engraved Flask for Men & Women Double-Sided Design with Custom Logo Text & Images for Wedding Birthday Fathers Day GiftSilver
- Price
- $28.11
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 7mo ago

Custom Flask for Men Personalized Engraved Hip Flasks with Photo Text 8 Oz
- Price
- $13.93
- Rating
- 4.5/5
- Reviews
- 30
- Age
- 1y ago

Personalized Hip Flasks Custom for Men: Engraved with Name & Letters Leather 8oz Hip Flasks - Gifts for Wedding Bachelor Party Christmas Birthday - for Him Father Husband Boyfriend
- Price
- $18.18
- Rating
- 4.4/5
- Reviews
- 20
- Age
- 1y ago

CARAKNOTS Leather Flask for Men Groomsmen Gifts for Wedding Initial J 8 oz
- Price
- $17.97
- Rating
- 4.6/5
- Reviews
- 57
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 39% of clicks, no more. An open shelf where new products get seen.
Brands
27 rising
Sellers
34
Est. top-5 brand share
59%
Top 20: 94%
Est. top-5 click share
39%
Top 20: 77%
Open market
34%
- Baderke18%
- UNITED CRAFT SUPPLIES17%
- ELEGANTPARK10%
- CARAKNOTS7%
- QSZ7%
- Generic7%
Demand
Custom Flask search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 3.1×
Search terms
Top Custom Flask search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- custom flask24K/yr
- personalized flask16K/yr
- personalized flask for men11K/yr
- custom flask for men10K/yr
- engraved flask10K/yr
- engraved flask for men7K/yr
- customized flask4K/yr
Reviews and returns
What reviews say buyers love and hate about Custom Flask
We read the reviews and the return reasons for every product selling here.
“Seems like it leeches something from container”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Custom Flask questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









