Hydro Flask Lid
Skip itPrices mostly outside the sweet spot ($7.73–$14.42) — this niche doesn't clear our bar today.
Conversion
Good6.8%search→purchase rate — share of searches ending in a sale
Market size
Good$520K$520K/yr · 746K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.3%return rate — above 5% kills the launch gate
Growth
Okay+15.1%90-day search growth — must beat 0% to launch
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Review moat
Okay2,451.37avg incumbent reviews — the moat a new listing must climb
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$10.24avg listing price — sweet spot $15–$100
Price range
Bad$7.73–$14.42cheapest to priciest tracked listing — scored on the share inside $15–$100
Is hydro flask lid profitable on Amazon?
According to Flapen's Amazon United States niche tracking, hydro flask lid is a $520K/yr Amazon United States market (746K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Aug. Verdict: Skip it — 46/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
hydro flask lid market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 50K–60K
- avg 2,000–2,500/product
- Revenue / yr
- $512K–$614K
- units × avg price
- Conversion rate
- 6.8%
- Avg BSR
- #85
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 2.5%
- Avg brand age
- 40 months
- Avg seller age
- 149 days
Competition: brands, sellers & click share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
283
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
17%
- Hydro Flask46%
- Prurex15%
- EIPOSAU7%
- LLCJYYCY6%
- WishDirect5%
- FLORAPELL4%
- Open — no brand owns it (6 brands, 17%)
hydro flask lid demand & seasonality
Weekly Amazon search volume, last 104 weeks — +15.1% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.7×
Top hydro flask lid search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- hydro flask lid188K/yr
- hydroflask lid151K/yr
- hydroflask lids replacement64K/yr
- hydroflask lids55K/yr
- hydroflask wide mouth lid34K/yr
- hydro flask lid replacement29K/yr
- hydroflask replacement lids25K/yr
- hydroflask cap21K/yr
- hydro flask wide mouth lid22K/yr
- hydro flask lids21K/yr
Top hydro flask lid 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 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle
Hydro Flask$14.414.7★7,530 rev
Hydro Flask Lid Chug Cap Replacement Lid for Wide Mouth Water Bottles Black
Hydro Flask$11.134.7★1,553 rev
Prurex Lid for Hydro Flask12 16 18 20 32 40 64oz Wide Mouth Bottle Replacement lid for Thermoflask Iron Flask Takeya and More 2.28Wide Mouth Bottles (1 Pack
Prurex$7.734.3★552 rev
EIPOSAU Auto Flip Lid for Hydro Flask Wide Mouth Great Spout Lid for Simple Modern Fits for Iron Flask and Other Brands Replacement Lid with Button Lock
EIPOSAU$9.514.3★3,496 rev
LLCJYYCY Straw Lid for Hydroflask Wide Mouth 2 Pack Flex Straw Lid for HydroFlask Wide Mouth 20 32 40 oz Flexible Handle Replacement Lid Straws Cap Top Accessories (Black)
LLCJYYCY$13.404.5★1,216 rev
Newest
by launch date
Hydro Flask Lid Straw Lid Replacement for Wide Mouth Water Bottles Shale Gray
Hydro Flask$14.427,530 rev
Bluwing Straw Lid for Hydroflask Lids with Straw for Hydroflask 12 16 18 20 32 40 64oz Wide Mouth Water Bottles Replacement Cap for Hydro Flask (Black)
Bluwing$9.31305 rev
Prurex Lid for Hydro Flask12 16 18 20 32 40 64oz Wide Mouth Bottle Replacement lid for Thermoflask Iron Flask Takeya and More 2.28Wide Mouth Bottles (1 Pack
Prurex$7.73552 rev
Prurex Flip Lid for Hydro Flask 12 16 18 20 32 40 64 oz Wide Mouth Bottle Replacement Lid for Hydroflask Thermoflask Iron Flask and More 2.28 Wide Mouth Bottles(Black 1 Pack
Prurex$8.30619 rev
Prurex Spout Lid for Hydro Flask Wide Mouth Water Bottles Replacement Lid for 12 16 18 22 32 40 64oz 2.28 Wide Mouth Sports Water Bottles Accessories (Black 1 Pack)
Prurex$8.591,474 rev
Trending
90-day click momentumHydro Flask Lid Straw Lid Replacement for Wide Mouth Water Bottles Shale Gray
Hydro Flask$14.424.7★
Bluwing Straw Lid for Hydroflask Lids with Straw for Hydroflask 12 16 18 20 32 40 64oz Wide Mouth Water Bottles Replacement Cap for Hydro Flask (Black)
Bluwing$9.314.5★
Ouharty Replacement Straw Lid for Hydroflask Wide Mouth Water Bottle Top Lids with Straw for Hydro Flask Accessories Replacement Straw Cap for Hydroflask 32 40 64 oz Wide Mouth Bottle
Ouharty$12.254.4★
LLCJYYCY Straw Lid for Hydroflask Wide Mouth 2 Pack Flex Straw Lid for HydroFlask Wide Mouth 20 32 40 oz Flexible Handle Replacement Lid Straws Cap Top Accessories (Black)
LLCJYYCY$13.404.5★
Hydro Flask Lid Chug Cap Replacement Lid for Wide Mouth Water Bottles Black
Hydro Flask$11.134.7★
What reviews say buyers love and hate about hydro flask lid
What buyers praise and complain about, mined from review topics.What buyers love
“Fit great”
“Doesnt leak”
“The build quality feels durable and well-made, holding up well with regular use”
“so convenient to use”
“Worth it”
“Easier to clean”
“As advertised”
“The handle is easy to hold”
“Very handy and durable”
“Has worked well as a replacement”
What buyers complain about
“Leaks everywhere”
“Broke almost immediately”
“Too small”
“annoying to use”
“Doesn't work right”
“Total garbage”
“between the inability to clean it”
“pricey”
“will leak/pour water all over your stuff”
“Does not fit as advertised”
Top return reasons
Common hydro flask lid questions
- Is hydro flask lid profitable to sell on Amazon United States?
- The niche generates $520K/yr across 19 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +15.1%. Flapen's verdict: Skip it (46/100).
- How competitive is the hydro flask lid niche?
- 12 brands and 283 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in hydro flask lid?
- Top complaints mined from reviews: Leak-Proof, Durability, Size-Overall. The return rate is 3.3%.
- When does demand for hydro flask lid peak?
- Demand peaks in Aug; the busiest month runs 1.7× the quietest.
- What does it cost to enter the hydro flask lid niche?
- Listings span $7.73–$14.42; the average listing price is $10.24 (sweet spot $15–$100). The average incumbent carries 2,451 reviews — the moat a new listing must climb.