---
title: "Nalgene Splashguard — $4K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/sports-outdoors/nalgene-splashguard"
last_updated: "2026-08-12T13:49:10.352Z"
locale: en
meta:
description: "Amazon product research for nalgene splashguard: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for nalgene splashguard: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Nalgene Splashguard — $4K/mo Amazon US Product Research"
---
# **Nalgene Splashguard**
**Skip it**
Prices mostly outside the sweet spot ($4.04–$12.70) — this niche doesn't clear our bar today.
Market size 13Growth 62Conversion 85Competition 30Returns 91Price range 0Avg price 20Brand share 11Review moat 25Quality gap 32
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+38.6%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****4,304.27**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****$7.14**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****$52K**
$52K/yr · 78K searches
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$4.04–$12.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
## **Is nalgene splashguard profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, nalgene splashguard is a $52K/yr Amazon United States market (78K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 40/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nalgene splashguard market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$43K–$57K**
- units × avg price
- **Conversion rate**
- **9.4%**
- **Avg BSR**
- **#593**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **186 days**
## **Competition: brands, sellers & click share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**29**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**2%**
- Nalgene55% - HydraPak21% - Guyot Designs8% - LUTQ8% - Axlksia3% - TonGass3% - Open — no brand owns it (1 brand, 2%)
## **nalgene splashguard demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +38.6% search growth over the last 90 days.
2K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/nalgene-splashguard/trend)
## **Top nalgene splashguard search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **nalgene splashguard**33K/yr-6.9%8.7% conv. - **nalgene sip lid**5K/yr+166.6%8.2% conv. - **nalgene easy sipper**7K/yr+78.6%8.3% conv. - **nalgene insert**5K/yr+94.8%9.4% conv. - **nalgene wide mouth easy sipper**7K/yr+52.5%7.6% conv. - **nalgene mouth insert**4K/yr+44.4%11.0% conv. - **nalgene splash guard**4K/yr+153.5%7.4% conv. - **nalgene wide mouth splash guard**4K/yr+82.8%11.5% conv. - **nalgene sipper**4K/yr-5.3%10.0% conv. - **nalgene sipper lid**5K/yr+3.3%6.7% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/nalgene-splashguard/search-terms)
## **Top nalgene splashguard 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%$5K20%$10K30%$16K40%$21K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nalgene Easy Sipper (Black 1-Quart)**Nalgene**$4.04**4.5★7,188 rev](https://www.amazon.com/dp/B0009G72TW) [2**HydraPak Watergate Wide Mouth Splash Guard - BPA & PVC Free - Fits Most Wide Mouth Bottles Bay Blue**HydraPak**$5.91**4.7★6,051 rev](https://www.amazon.com/dp/B0CW2ZWPZH) [3**Nalgene Easy Sipper Plastic 32 oz Pink**Nalgene**$6.88**4.5★7,188 rev](https://www.amazon.com/dp/B000KI12EU) [4**Nalgene Easy Sipper White One Size (2575-1063)**Nalgene**$6.13**4.5★7,188 rev](https://www.amazon.com/dp/B0016G1F56) [5**LUTQ 2-Pack Silicone Splashguard Compatible with Splash Guard 32 Oz 53mm Wide Mouth Water Bottle Accessories Fit for All Wide-Necked Bottles with 53 mm Opening Obsidian Black**LUTQ**$5.09**4.5★400 rev](https://www.amazon.com/dp/B0CJ9PBTLR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Straw Lid Compatible with Nalgene Water Bottles 32 OZ BPA-Free Straws Lid with Handle for Nalgene Wide Mouth Replacement Bottle Cap Accessories with 2 Straws and 1 Straw Brush**crayBG**$9.00**154 rev2y ago](https://www.amazon.com/dp/B0D8TZ8LLR) [**HydraPak Watergate Wide Mouth Splash Guard - BPA & PVC Free - Fits Most Wide Mouth Bottles Bay Blue**HydraPak**$5.91**6,051 rev2y ago](https://www.amazon.com/dp/B0CW2ZWPZH) [**HydraPak Watergate Wide Mouth Splash Guard - BPA & PVC Free - Fits Most Wide Mouth Bottles Aspen Green**HydraPak**$5.94**6,051 rev2y ago](https://www.amazon.com/dp/B0CW32V36F) [**LUTQ 2-Pack Silicone Splashguard Compatible with Splash Guard 32 Oz 53mm Wide Mouth Water Bottle Accessories Fit for All Wide-Necked Bottles with 53 mm Opening Obsidian Black**LUTQ**$5.09**400 rev2y ago](https://www.amazon.com/dp/B0CJ9PBTLR) [**HydraPak Watergate Wide Mouth Splash Guard - BPA & PVC Free - Fits Most Wide Mouth Bottles Redwood 3-Pack**HydraPak**$12.25**6,051 rev2y ago](https://www.amazon.com/dp/B0CDZ5C76Q)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nalgene Easy Sipper White One Size (2575-1063)**Nalgene**$6.13**4.5★**▲ 159%**](https://www.amazon.com/dp/B0016G1F56) [**HydraPak Watergate Wide Mouth Splash Guard - BPA & PVC Free - Fits Most Wide Mouth Bottles Bay Blue**HydraPak**$5.91**4.7★**▲ 108%**](https://www.amazon.com/dp/B0CW2ZWPZH) [**Nalgene Easy Sipper (Blue 1-Quart) 32 oz**Nalgene**$7.21**4.5★**▲ 68%**](https://www.amazon.com/dp/B0019LMD4U) [**Axlksia 2 Pack Splashguard Compatible with Nalgene Water Bottles BPA-Free Silicone Splashguard Lid Wide Mouth for Nalgene Splash Guard 32 oz Wide Mouth Water Bottles Accessory**Axlksia**$5.11**4.3★**▲ 58%**](https://www.amazon.com/dp/B0CXMJBJ43) [**HydraPak Watergate Wide Mouth Splash Guard - BPA & PVC Free - Fits Most Wide Mouth Bottles Redwood 3-Pack**HydraPak**$12.25**4.7★**▲ 57%**](https://www.amazon.com/dp/B0CDZ5C76Q)
**~~View all trending →~~**
## **What reviews say buyers love and hate about nalgene splashguard**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**28%
*“Fits good”*
**Leak-Proof**10%
*“doesnt leak at all”*
**Ease Of Cleaning**9%
*“easy to clean”*
**Quality-Overall**7%
*“No complaints”*
**Ease Of Use**6%
*“Simple and effective”*
**Color**5%
*“Pretty color”*
**Efficiency**4%
*“Works great”*
**Material Quality**3%
*“Great solid product”*
**Durability**2%
*“Durable”*
**Functionality-Overall**2%
*“But this works just fine”*
### **What buyers complain about **
**Size-Overall**24%
*“it was TINY”*
**Smell**8%
*“Stinky”*
**Functionality-Overall**6%
*“didn't work out”*
**Leak-Proof**5%
*“falls into my bottle often on my day to day”*
**Material Quality**4%
*“Material is plastic”*
**Advertised Vs Actual Product**4%
*“False advertising”*
**Grip**4%
*“it will slip into the bottle”*
**Water Resistance**4%
*“will fall out or into the water bottle”*
**Thickness**3%
*“Did not like the thick plastic material”*
**Color**3%
*“The color choices are stupid”*
### **Top return reasons **
**Size-Overall**78%
**Advertised Vs Actual Product**8%
**Leak-Proof**3%
**Compatibility-Overall**2%
**Quality-Overall**2%
**Functionality-Overall**2%
**Defective Material/Parts**1%
**Drop/Impact Protection**1%
**Comfort-Overall**1%
**Flexibility**1%
## **Common nalgene splashguard questions**
- **Is nalgene splashguard profitable to sell on Amazon United States?**
- The niche generates $52K/yr across 15 tracked products. 90-day search growth is +38.6%. Flapen's verdict: Skip it (40/100).
- **How competitive is the nalgene splashguard niche?**
- 7 brands and 29 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in nalgene splashguard?**
- Top complaints mined from reviews: Size-Overall, Smell, Functionality-Overall. The return rate is 1.2%.
- **When does demand for nalgene splashguard peak?**
- Demand peaks in Jul–Aug; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the nalgene splashguard niche?**
- Listings span $4.04–$12.70; the average listing price is $7.14 (sweet spot $15–$100). The average incumbent carries 4,304 reviews — the moat a new listing must climb.
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