---
title: "zero waste cap — Niche Verdict: Skip it (49/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/home-kitchen/zero-waste-cap"
last_updated: "2026-07-09T22:39:29.575Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 79% of clicks) — zero waste cap doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 79% of clicks) — zero waste cap doesn't clear our bar today."
  "og:title": "zero waste cap — Niche Verdict: Skip it (49/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **zero waste cap**

**Skip it****49/100 **

a concentrated shelf (top 5 take 79% of clicks) — zero waste cap doesn't clear our bar today.

**Market/yr**

**$377K**

**Growth (1y)**

**+309.1%**

**Products**

**11**

**Brands**

**6**

was 6 a year ago

**Sellers**

**9**

**Price range**

**$9.95–$34.69**

**Returns**

**1.8%**

**Rating**

**4.3★**

**Skip it**

Scored 49/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**19**

 ×0.30

Growth

**86**

 ×0.30

Competition

**17**

 ×0.20

Quality gap

**56**

 ×0.10

Returns

**85**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +309.1% year over year.

21K10KPrime Day '24Spike '24Black Friday '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Feb, Apr, Dec · busiest ÷ quietest = 2.4×

## **Competition**

- Flip-It!67% - WhiteRhino14% - G GAMERIEND6% - Luvan6% - KingSeal5% - Generic3%

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack. 6 brands and 9 sellers compete here.

**Brands**

**6 **—flat

was 6 a year ago

**Sellers**

**9**

**Top 5 brand share**

**97%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Pastel Color Edition](https://m.media-amazon.com/images/I/51q1OfHX3nL.jpg) [**Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Pastel Color Edition**](https://www.amazon.com/dp/B07Q5351BP)

Flip-It!$19.754.5★18,24338%▲rising

2
![Flip-It! 2-Pack Premium Bottle Emptying Kit No more wasted product - Fits most plastic bottles Get out every drop of Shampoos Lotions & More 2 Base Caps 6 Adapters Pastel Color Edition](https://m.media-amazon.com/images/I/51fN381iFWL.jpg) [**Flip-It! 2-Pack Premium Bottle Emptying Kit No more wasted product - Fits most plastic bottles Get out every drop of Shampoos Lotions & More 2 Base Caps 6 Adapters Pastel Color Edition**](https://www.amazon.com/dp/B079C4B8V8)

Flip-It!$15.874.5★18,24323%▼falling

3
![WhiteRhino Bottle Emptying Cap with 3 Size Flip Bottle Emptying Kit|Upside Down Bottle Dispenser Cap|Squeeze Fit Most -for Pump Bottle Lotion Shampoo Body Wash Get Last Drop2cs](https://m.media-amazon.com/images/I/41-kbAuNBdL.jpg) [**WhiteRhino Bottle Emptying Cap with 3 Size Flip Bottle Emptying Kit|Upside Down Bottle Dispenser Cap|Squeeze Fit Most -for Pump Bottle Lotion Shampoo Body Wash Get Last Drop2cs**](https://www.amazon.com/dp/B0GPWTW3B4)

WhiteRhino$11.764.5★737%▲rising

4
![GAMERIEND Zero Waste Cap - Lotion Bottle Cap - Reusable - 471ml - Plastic - Personal Care - Lotion Retrieval Aid](https://m.media-amazon.com/images/I/41nTGQI6lvL.jpg) [**GAMERIEND Zero Waste Cap - Lotion Bottle Cap - Reusable - 471ml - Plastic - Personal Care - Lotion Retrieval Aid**](https://www.amazon.com/dp/B01N54EK6K)

G GAMERIEND$12.954.4★2,8536%▼falling

5
![Luvan 2-Pack Bottle Emptying Cap Flip Dispenser Kit for Every Drop Universal Inverted No-Waste Caps for Shampoo Lotion Soap Ketchup Mustard Sauces Space-Saver for Kitchen Bathroom](https://m.media-amazon.com/images/I/41ALoMbzHLL.jpg) [**Luvan 2-Pack Bottle Emptying Cap Flip Dispenser Kit for Every Drop Universal Inverted No-Waste Caps for Shampoo Lotion Soap Ketchup Mustard Sauces Space-Saver for Kitchen Bathroom**](https://www.amazon.com/dp/B0GPW2NYCM)

Luvan$11.754.1★316%▲rising

6
![Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Bright Color Edition](https://m.media-amazon.com/images/I/511cFfCrx-L.jpg) [**Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Bright Color Edition**](https://www.amazon.com/dp/B00LNJKX7W)

Flip-It!$19.804.5★18,2435%—flat

7
![KingSeal Disposable Cooks Cap - 100 Each](https://m.media-amazon.com/images/I/31YsGpU+EkL.jpg) [**KingSeal Disposable Cooks Cap - 100 Each**](https://www.amazon.com/dp/B07483GHW1)

KingSeal$16.914.5★1355%▲rising

8
![Bottle Emptying Cap 2 Pack Bottle Emptying Kit Fits Most Plastic Bottles Upside Down Flip Bottles Dispenser Cap Kit To Get Out Every Drop Of Shampoos Lotions - No More Wastes 4 Caps 24mm+28mm](https://m.media-amazon.com/images/I/41S-ZF3OjQL.jpg) [**Bottle Emptying Cap 2 Pack Bottle Emptying Kit Fits Most Plastic Bottles Upside Down Flip Bottles Dispenser Cap Kit To Get Out Every Drop Of Shampoos Lotions - No More Wastes 4 Caps 24mm+28mm**](https://www.amazon.com/dp/B0FVXGCW6H)

WhiteRhino$10.804.1★1424%▼falling

9
![Generic 10-Pack Bottle Emptying Cap Kit with 5 Sizes - Reusable Leak-Proof Flip Top Snap Top Dispenser Cap Fit Most Bottles - Easy Zero Waste Money Saver Perfect Home & Bathroom Accessories](https://m.media-amazon.com/images/I/31X-+jWElOL.jpg) [**Generic 10-Pack Bottle Emptying Cap Kit with 5 Sizes - Reusable Leak-Proof Flip Top Snap Top Dispenser Cap Fit Most Bottles - Easy Zero Waste Money Saver Perfect Home & Bathroom Accessories**](https://www.amazon.com/dp/B0D462NK88)

Generic$9.954.3★943%▲rising

10

![Bottle Emptying Cap Kit 4 Pack Lotion Bottle Caps to Invert Bottles for Bathroom Zero Waste Flip Upside Down Bottles Saver to Get The Last Drop of Shampoos Lotions Body Wash 2 Pack-24mm&2 Pack-28mm](https://m.media-amazon.com/images/I/41n5Hr8+nNL.jpg) [**Bottle Emptying Cap Kit 4 Pack Lotion Bottle Caps to Invert Bottles for Bathroom Zero Waste Flip Upside Down Bottles Saver to Get The Last Drop of Shampoos Lotions Body Wash 2 Pack-24mm&2 Pack-28mm**](https://www.amazon.com/dp/B0FQJ6G5VN)

WhiteRhino$15.434.1★1422%▲rising

11

![Flip-it! Super Set Universal Bottle Emptying Kit - Maximize Every Drop with Flip-It! 6 XL Base Caps 6 Adapters and 2 Flip Top Bottle Stands (Bright)](https://m.media-amazon.com/images/I/41Twltxi9cL.jpg) [**Flip-it! Super Set Universal Bottle Emptying Kit - Maximize Every Drop with Flip-It! 6 XL Base Caps 6 Adapters and 2 Flip Top Bottle Stands (Bright)**](https://www.amazon.com/dp/B09PQQRK4Y)

Flip-It!$34.694.2★1092%—flat

## **Product shelf**

All 11 tracked products in this niche.

Top sellersNewestTrending

[![Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Pastel Color Edition](https://m.media-amazon.com/images/I/51q1OfHX3nL.jpg)**Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Pastel Color Edition** Flip-It!**$19.75**4.5★18,243 reviews](https://www.amazon.com/dp/B07Q5351BP) [![Flip-It! 2-Pack Premium Bottle Emptying Kit No more wasted product - Fits most plastic bottles Get out every drop of Shampoos Lotions & More 2 Base Caps 6 Adapters Pastel Color Edition](https://m.media-amazon.com/images/I/51fN381iFWL.jpg)**Flip-It! 2-Pack Premium Bottle Emptying Kit No more wasted product - Fits most plastic bottles Get out every drop of Shampoos Lotions & More 2 Base Caps 6 Adapters Pastel Color Edition** Flip-It!**$15.87**4.5★18,243 reviews](https://www.amazon.com/dp/B079C4B8V8) [![WhiteRhino Bottle Emptying Cap with 3 Size Flip Bottle Emptying Kit|Upside Down Bottle Dispenser Cap|Squeeze Fit Most -for Pump Bottle Lotion Shampoo Body Wash Get Last Drop2cs](https://m.media-amazon.com/images/I/41-kbAuNBdL.jpg)**WhiteRhino Bottle Emptying Cap with 3 Size Flip Bottle Emptying Kit|Upside Down Bottle Dispenser Cap|Squeeze Fit Most -for Pump Bottle Lotion Shampoo Body Wash Get Last Drop2cs** WhiteRhino**$11.76**4.5★73 reviews](https://www.amazon.com/dp/B0GPWTW3B4) [![GAMERIEND Zero Waste Cap - Lotion Bottle Cap - Reusable - 471ml - Plastic - Personal Care - Lotion Retrieval Aid](https://m.media-amazon.com/images/I/41nTGQI6lvL.jpg)**GAMERIEND Zero Waste Cap - Lotion Bottle Cap - Reusable - 471ml - Plastic - Personal Care - Lotion Retrieval Aid** G GAMERIEND**$12.95**4.4★2,853 reviews](https://www.amazon.com/dp/B01N54EK6K) [![Luvan 2-Pack Bottle Emptying Cap Flip Dispenser Kit for Every Drop Universal Inverted No-Waste Caps for Shampoo Lotion Soap Ketchup Mustard Sauces Space-Saver for Kitchen Bathroom](https://m.media-amazon.com/images/I/41ALoMbzHLL.jpg)**Luvan 2-Pack Bottle Emptying Cap Flip Dispenser Kit for Every Drop Universal Inverted No-Waste Caps for Shampoo Lotion Soap Ketchup Mustard Sauces Space-Saver for Kitchen Bathroom** Luvan**$11.75**4.1★31 reviews](https://www.amazon.com/dp/B0GPW2NYCM) [![Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Bright Color Edition](https://m.media-amazon.com/images/I/511cFfCrx-L.jpg)**Flip-It! Bottle Emptying Kit 6 Bottle Pack - No more wasted product - Fits most plastic bottles 6 Base Caps 6 Adapters Bright Color Edition** Flip-It!**$19.80**4.5★18,243 reviews](https://www.amazon.com/dp/B00LNJKX7W) [![KingSeal Disposable Cooks Cap - 100 Each](https://m.media-amazon.com/images/I/31YsGpU+EkL.jpg)**KingSeal Disposable Cooks Cap - 100 Each** KingSeal**$16.91**4.5★135 reviews](https://www.amazon.com/dp/B07483GHW1) [![Bottle Emptying Cap 2 Pack Bottle Emptying Kit Fits Most Plastic Bottles Upside Down Flip Bottles Dispenser Cap Kit To Get Out Every Drop Of Shampoos Lotions - No More Wastes 4 Caps 24mm+28mm](https://m.media-amazon.com/images/I/41S-ZF3OjQL.jpg)**Bottle Emptying Cap 2 Pack Bottle Emptying Kit Fits Most Plastic Bottles Upside Down Flip Bottles Dispenser Cap Kit To Get Out Every Drop Of Shampoos Lotions - No More Wastes 4 Caps 24mm+28mm** WhiteRhino**$10.80**4.1★142 reviews](https://www.amazon.com/dp/B0FVXGCW6H)

## **Reviews**

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

### **What buyers love **

**Ease Of Use**19%

*“makes life easier”*

**Efficiency**13%

*“work great in my shower”*

**Size-Overall**12%

*“Easy to fit most bottles”*

**Advertised Vs Actual Product**11%

*“As advertised”*

**Quality-Overall**11%

*“This is such clever product”*

**Value For Money**8%

*“saves money”*

**Dispensing Mechanism**3%

*“Such an easy way to maximize usage of your various products that dispense with a pump”*

**Leak-Proof**3%

*“do not leak”*

**Design-Overall**2%

*“Love this design”*

**Strength**2%

*“It balances very well on the stand that is built on it”*

### **What buyers complain about **

**Size-Overall**34%

*“Not big enough”*

**Leak-Proof**11%

*“they leak”*

**Functionality-Overall**8%

*“Does not work”*

**Ease Of Use**7%

*“Difficult to use”*

**Value For Money**6%

*“Maybe a little expensive at first”*

**Quality-Overall**3%

*“Piece of CRAP”*

**Natural Resource Wastage**3%

*“Waste of money”*

**Advertised Vs Actual Product**2%

*“marketing was questionable”*

**Dispensing Mechanism**2%

*“the pump no longer dispenses anything”*

**Strength**1%

*“Caps break easily”*

#### **Top return reasons**- Size-Overall54% - Functionality-Overall9% - Advertised Vs Actual Product8% - Compatibility-Overall6% - Leak-Proof5% - Defective Material/Parts5% - Value For Money2% - Ease Of Use2% - Product Condition2% - Quality-Overall1%