---
title: "Hydroflask 128 Oz Water Bottle — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/sports-outdoors/hydroflask-128-oz-water-bottle"
last_updated: "2026-08-12T08:32:09.151Z"
locale: en
meta:
description: "Amazon product research for hydroflask 128 oz water bottle: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for hydroflask 128 oz water bottle: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Hydroflask 128 Oz Water Bottle — Amazon US Product Research"
---
# **Hydroflask 128 Oz Water Bottle**
**Skip it**
A small market ($17K/yr) — this niche doesn't clear our bar today.
Market size 4Growth 45Conversion 42Competition 21Returns 49Price range 77Avg price 92Brand share 26Review moat 24Quality gap 24
**Avg price**
**Great****$52.24**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$29.05–$121.28**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Okay****3.1%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+15.8%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****3.4%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****90%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****5,062.5**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$17K**
$17K/yr · 10K searches
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
## **Is hydroflask 128 oz water bottle profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, hydroflask 128 oz water bottle is a $17K/yr Amazon United States market (10K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 34/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hydroflask 128 oz water bottle market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **100–250**
- avg 0–100/product
- **Revenue / yr**
- **$5K–$13K**
- units × avg price
- **Conversion rate**
- **3.4%**
- **Avg BSR**
- **#160**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **5.1%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **171 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**35**
**Top-5 brand share**
**90%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**7%**
- Hydro Flask66% - Coolflask10% - DYSANKY5% - RAYMYLO5% - Kerilyn4% - Meoky3% - Open — no brand owns it (4 brands, 7%)
## **hydroflask 128 oz water bottle demand & seasonality**
Weekly Amazon search volume, last 97 weeks — +15.8% search growth over the last 90 days.
500300Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26Prime Day '26 seasonDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/hydroflask-128-oz-water-bottle/trend)
## **Top hydroflask 128 oz water bottle search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **hydroflask 128 oz water bottle**3K/yr+33.7%2.0% conv. - **hydro flask 128 oz**3K/yr+27.2%1.6% conv. - **1 gallon hydro flask**1K/yr+7.8%4.2% conv. - **128 oz hydro flask**2K/yr-23.7%0.7% conv. - **hydroflask gallon water bottle**705/yr+17.4%1.8% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/hydroflask-128-oz-water-bottle/search-terms)
## **Top hydroflask 128 oz water bottle 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.
0%10%$2K20%$3K30%$5K40%$7K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Hydro Flask 128 oz. Oasis Water Jug Stainless Steel Reusable Vacuum Insulated Leak Proof Cap Black**Hydro Flask**$121.28**4.5★280 rev](https://www.amazon.com/dp/B077DMLFCX) [2**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Straw Lid Non Spill Leakproof and Refillable in 64 Oz Tonal Oat**Hydro Flask**$49.23**4.6★21 rev](https://www.amazon.com/dp/B0FJZCFD8K) [3**Coolflask 128 oz Gallon Water Bottle Insulated with Straw&3 Lids Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports Gym or Office Non-BPA Keep Cold 48H Hot 24H Samurai Cyan**Coolflask**$45.77**4.6★15,953 rev](https://www.amazon.com/dp/B093K29PJ5) [4**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Straw Lid Non Spill Leakproof and Refillable in 64 Oz Tonal Agave**Hydro Flask**$51.99**4.6★8,130 rev](https://www.amazon.com/dp/B0DSM2PDBV) [5**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid Non Spill Leakproof in 64 Oz Harbor Blue**Hydro Flask**$60.88**4.8★9 rev](https://www.amazon.com/dp/B0G9BGJB4Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid Non Spill Leakproof in 64 Oz Harbor Blue**Hydro Flask**$60.88**9 rev5mo ago](https://www.amazon.com/dp/B0G9BGJB4Y) [**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Straw Lid Non Spill Leakproof and Refillable in 64 Oz Tonal Oat**Hydro Flask**$49.23**21 rev10mo ago](https://www.amazon.com/dp/B0FJZCFD8K) [**1 Gallon Insulated Water Bottle for Sports: Meoky 128 oz Triple Wall Vacuum Stainless Steel Water Jug - Top and Side Handles Cold for 48 Hrs 2-in-1 Straw and Spout Lid Leak Proof for Hiking (Night)**Meoky**$40.26**543 rev1y ago](https://www.amazon.com/dp/B0F8HF7X28) [**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Straw Lid Non Spill Leakproof and Refillable in 64 Oz Tonal Agave**Hydro Flask**$51.99**8,130 rev1y ago](https://www.amazon.com/dp/B0DSM2PDBV) [**NATURE PIONEOR 128 oz/One Gallon Tactical Water Bottle Pouch MOLLE Bottle Holder**NATURE PIONEOR**$29.05**662 rev1y ago](https://www.amazon.com/dp/B0DR1WMP1Q)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid Non Spill Leakproof in 64 Oz Harbor Blue**Hydro Flask**$60.88**4.8★**▲ 210%**](https://www.amazon.com/dp/B0G9BGJB4Y) [**NATURE PIONEOR 128 oz/One Gallon Tactical Water Bottle Pouch MOLLE Bottle Holder**NATURE PIONEOR**$29.05**4.7★**▲ 185%**](https://www.amazon.com/dp/B0DR1WMP1Q) [**1 Gallon Insulated Water Bottle for Sports: Meoky 128 oz Triple Wall Vacuum Stainless Steel Water Jug - Top and Side Handles Cold for 48 Hrs 2-in-1 Straw and Spout Lid Leak Proof for Hiking (Night)**Meoky**$40.26**4.5★**▲ 150%**](https://www.amazon.com/dp/B0F8HF7X28) [**YETI Rambler Gallon Jug Vacuum Insulated Stainless Steel with MagCap Tropical Pink**YETI**$104.38**4.7★**▲ 60%**](https://www.amazon.com/dp/B0D36JKL5C) [**Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Straw Lid Non Spill Leakproof and Refillable in 64 Oz Tonal Oat**Hydro Flask**$49.23**4.6★**▲ 41%**](https://www.amazon.com/dp/B0FJZCFD8K)
**~~View all trending →~~**
## **What reviews say buyers love and hate about hydroflask 128 oz water bottle**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Premium quality”*
**Temperature Retention**13%
*“Keeps water cold”*
**Value For Money**9%
*“Great value”*
**Advertised Vs Actual Product**8%
*“exceeded my expectations”*
**Durability**7%
*“as long as it doesnt break on me”*
**Leak-Proof**6%
*“Doesnt leak”*
**Ease Of Use**5%
*“Very convenient”*
**Water Resistance**4%
*“Good to carry water to work”*
**Size-Overall**4%
*“Good size”*
**Strength**3%
*“Very sturdy”*
### **What buyers complain about **
**Leak-Proof**13%
*“then the lid started leaking”*
**Durability**8%
*“Durability Issues”*
**Size-Overall**8%
*“too big”*
**Quality-Overall**7%
*“Not up to par quality”*
**Value For Money**6%
*“Overly priced as well”*
**Smell**4%
*“hate the smell”*
**Weight Heavy**4%
*“Way to heavy”*
**Heating**3%
*“Ice melted so quickly Im not sure filling the whole thing w ice would have netted much longer”*
**Advertised Vs Actual Product**2%
*“Didnt work as advertised”*
**Portability**2%
*“carrying case is a little delicate if you're going to be outside”*
### **Top return reasons **
**Size-Overall**53%
**Weight Heavy**9%
**Leak-Proof**8%
**Value For Money**4%
**Advertised Vs Actual Product**4%
**Product Condition**3%
**Functionality-Overall**3%
**Smell**2%
**Color**2%
**Handle Quality**2%
## **Common hydroflask 128 oz water bottle questions**
- **Is hydroflask 128 oz water bottle profitable to sell on Amazon United States?**
- The niche generates $17K/yr across 14 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +15.8%. Flapen's verdict: Skip it (34/100).
- **How competitive is the hydroflask 128 oz water bottle niche?**
- 10 brands and 35 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 90% of demand.
- **What do buyers complain about in hydroflask 128 oz water bottle?**
- Top complaints mined from reviews: Leak-Proof, Durability, Size-Overall. The return rate is 3.1%.
- **When does demand for hydroflask 128 oz water bottle peak?**
- Demand peaks in Aug–Sep; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the hydroflask 128 oz water bottle niche?**
- Listings span $29.05–$121.28; the average listing price is $52.24 (sweet spot $15–$100). The average incumbent carries 5,063 reviews — the moat a new listing must climb.
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