Best Selling Plastic Flasks: See Top Product Rankings by Sales Volume & Market Trends

June 2026
141 Products Tracked

Looking for the most popular plastic flasks products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "plastic flasks." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0CVPYWTMW currently leads the plastic flasks market with 6K monthly sales, followed closely by B01KXHGWQU with 3K monthly sales and B09SGDX4KR with 3K monthly sales. Meanwhile, ASIN B0D63MZQ97 stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales June 2026
GoPong Tampon Flasks 12 Pack (18 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs, Festivals, Cruises, and Sports Events – Includes Funnel & Spout
1
B0CVPYWTMW
$9.99·
4.8
Units/sold6K
Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 24 Oz White
2
B01KXHGWQU
$22.36·
4.8
Units/sold3K
Keon Plastic Pouches - Leak-Proof, Reusable, Flexible Juice Bags, BPA-Free for Travel, Outdoor Sports, Concerts, Events (8OZ - 10PCS + 2 Funnels)
3
B09SGDX4KR
$6.99·
4.6
Units/sold3K
🚀Fastest Growing
by MoM sales growth
SWIFTER 2x Soft Flask 500ml | Running, Hiking, Cycling Hydration Flask | Collapsible, Leakproof, Reusable | Matt Finish, Sky Blue
#1
B0D63MZQ97
$16.99·
4.5
SWIFTER 2x Soft Flask 500ml | Running, Hiking, Cycling Hydration Flask | Collapsible, Leakproof, Reusable | Matt Finish, Sky Blue
Units/sold
3K100.0%
Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 24 Oz White
#2
B01KXHGWQU
$22.36·
4.8
Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 24 Oz White
Units/sold
3K33.3%

Top Selling Plastic Flasks

As of June 2026, we analyzed 141 tracked products in Amazon's "plastic flasks" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 1,000 and 6,000 monthly sales. B0CVPYWTMW leads the plastic flasks market with an estimated 6,000 monthly sales, down 50.0% from the previous month.

141Products Tracked
2,400Top 10 Avg. Sales
$13.73Top 10 Avg. Price
4.7Top 10 Avg. Rating
🏆
GoPong Tampon Flasks 12 Pack (18 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs, Festivals, Cruises, and Sports Events – Includes Funnel & Spout
#1
B0CVPYWTMW

GoPong Tampon Flasks 12 Pack (18 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs, Festivals, Cruises, and Sports Events – Includes Funnel & Spout

6,000
▼ 50.0%
Units Sold/mo
$9.99
Price
4.8
Rating
1.4K
Reviews
2
Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 24 Oz White
B01KXHGWQU
$22.36
4.8 (14.3K)
Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 24 Oz White
3,000 Units Sold/mo▲ 33.3%
3
Keon Plastic Pouches - Leak-Proof, Reusable, Flexible Juice Bags, BPA-Free for Travel, Outdoor Sports, Concerts, Events (8OZ - 10PCS + 2 Funnels)
B09SGDX4KR
$6.99
4.6 (1.5K)
Keon Plastic Pouches - Leak-Proof, Reusable, Flexible Juice Bags, BPA-Free for Travel, Outdoor Sports, Concerts, Events (8OZ - 10PCS + 2 Funnels)
3,000 Units Sold/mo▼ 50.0%
4
SWIFTER 2x Soft Flask 500ml | Running, Hiking, Cycling Hydration Flask | Collapsible, Leakproof, Reusable | Matt Finish, Sky Blue
B0D63MZQ97
$16.99
4.5 (316)
SWIFTER 2x Soft Flask 500ml | Running, Hiking, Cycling Hydration Flask | Collapsible, Leakproof, Reusable | Matt Finish, Sky Blue
3,000 Units Sold/mo▲ 100.0%
5
GoPong Sport Bottle Sunscreen Flask 2 Pack (16 oz Total) - Hidden Alcohol Travel Flasks - Secret Liquor Containers for Beaches, Cruises, and Sports Events – Includes Funnel & Spout
B01DF6VVLM
$11.99
4.7 (5K)
GoPong Sport Bottle Sunscreen Flask 2 Pack (16 oz Total) - Hidden Alcohol Travel Flasks - Secret Liquor Containers for Beaches, Cruises, and Sports Events – Includes Funnel & Spout
2,000 Units Sold/mo▼ 50.0%
10
IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - Midnight Black 64 oz - Straw (1 Lid)
B07Y8BW5QK
$29.99
4.8 (66.2K)
IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - Midnight Black 64 oz - Straw (1 Lid)
1,000 Units Sold/mo▼ 50.0%
View All 141 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the plastic flasks price landscape, we segmented all 141 tracked listings in Amazon's live "plastic flasks" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $10.00 ~ $20.00 band is the category's best plastic flasks price zone, absorbing 36% of the assortment (117 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the plastic flasks category.

Top 3 Price Tiers

$10.00 ~ $20.00 is the most competitive price tier, containing 36% of tracked products.

Sweet Spot
$10.00 ~ $20.00
Tier 1
36%
117 products

Top products in this price tier

#1
B0CVPYWTMW
$9.99
6k Units Sold/mo
Unlock Top Performers
#2
$0.00 ~ $10.00
Tier 2
35%
112 products
$20.00 ~ $50.00
Tier 3
23%
74 products
$50.00 ~ $100.00
6%
Unlock to view all price tier distributions and their ASIN sales contributions

"Plastic flasks" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "plastic flasks" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-06-14 to 2026-06-20, the Amazon USweekly search volume for "plastic flasks" was approximately 575 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #321,618, dropping 3,937 positions from the previous week. Additionally, the top 3 products for this keyword capture 56% of the total click share and 42.4% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

plastic flasks

ASINSIGHT
Search Frequency Rank
321,618
3,937
Search Volume
575
1.2%
Top 3 Click Share
56%
Top 3 Conv. Share
42.4%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
575
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMayJun
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