Stainless Steel Cups for Kids
brand-locked demand (top 5 brands take 100% of clicks) — Stainless Steel Cups for Kids doesn't clear our bar today.
Flapen Score
Top 33% of 2,472 Baby Products niches · +4 vs the category median of 44
Is Stainless Steel Cups for Kids profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Stainless Steel Cups for Kids is a $1.4M/yr Amazon United States market (2.9M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Mar–Apr–May–Jun. Verdict: Skip it — 48/100.
Stainless Steel Cups for Kids: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -15.2% over the last 90 days and 2.8% of searches end in a purchase.
$1.4M
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 41 products
Top Stainless Steel Cups for Kids products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Zak Designs Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Sweet Berry Lemon Zest)
- Price
- $16.49
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 1y ago

Zak Designs Kelso Tumbler Toddler Cup For Travel or At Home 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Happy Fruit)
- Price
- $10.38
- Rating
- 4.6/5
- Reviews
- 3,749
- Age
- 3y ago

Zak Designs Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar Zaksaurus)
- Price
- $17.95
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 6y ago

Zak Designs Capri Toddler Tumblers For Travel or At Home 9oz 2-Pack Double Wall Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Dino Buddies Bubble Bay)
- Price
- $15.29
- Rating
- 4.5/5
- Reviews
- 395
- Age
- 9mo ago

Owala Kids Insulation Stainless Steel Tumbler with Spill Resistant Flexible Straw Easy to Clean Kids Water Bottle Great for Travel Dishwasher Safe 12 Oz Pink and Purple (Lilac Rocket)
- Price
- $18.98
- Rating
- 4.4/5
- Reviews
- 7,845
- Age
- 3y ago
Trending
90-day click momentum
Zak Designs Disney Minnie Mouse Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Minnie Mouse)
- Price
- $17.66
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 1y ago

Zak Designs Capri Toddler Tumbler For Travel or At Home 10oz 2-Pack Durable Plastic Sippy Cups With Handle and Leak-Proof Design are Perfect For Kids (Wheels Blue)
- Price
- $15.93
- Rating
- 4.5/5
- Reviews
- 395
- Age
- 9mo ago

Zak Designs Capri Toddler Tumblers For Travel or At Home 9oz 2-Pack Double Wall Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Dino Buddies Bubble Bay)
- Price
- $15.29
- Rating
- 4.5/5
- Reviews
- 395
- Age
- 9mo ago

Zak Designs Kelso Tumbler 15 oz Set (Paw Patrol - Chase & Marshall 2pc Set) Toddlers Cups Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone Perfect Cup for Kids
- Price
- $16.70
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 6y ago

Zak Designs Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Sweet Berry Lemon Zest)
- Price
- $16.49
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 1y ago
Newest
by launch date
Zak Designs Capri Toddler Tumblers For Travel or At Home 9oz 2-Pack Double Wall Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Dino Buddies Bubble Bay)
- Price
- $15.29
- Rating
- 4.5/5
- Reviews
- 395
- Age
- 9mo ago

Zak Designs Capri Toddler Tumbler For Travel or At Home 10oz 2-Pack Durable Plastic Sippy Cups With Handle and Leak-Proof Design are Perfect For Kids (Wheels Blue)
- Price
- $15.93
- Rating
- 4.5/5
- Reviews
- 395
- Age
- 9mo ago

Zak Designs Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Sweet Berry Lemon Zest)
- Price
- $16.49
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 1y ago

Zak Designs Disney Minnie Mouse Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Minnie Mouse)
- Price
- $17.66
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 1y ago

Zak Designs Kelso Toddler Cups For Travel or At Home 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Silly Goose Harvest)
- Price
- $17.76
- Rating
- 4.6/5
- Reviews
- 31,471
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
Brands
4 falling
Sellers
35
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
43%
Top 20: 80%
Open market
0%
- Zak Designs78%
- Owala21%
- Knuckleheads Little Threads1%
- Simple Modern1%
- Open — no brand owns it (0%)
Stainless Steel Cups for Kids demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan, Feb, Mar, Apr, May, Jun · busiest ÷ quietest = 4.3×
Top Stainless Steel Cups for Kids search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- zak toddler cup with straw938K/yr
- zak cups310K/yr
- zak180K/yr
- stainless steel toddler cups129K/yr
- zak cups for toddlers194K/yr
- zak stainless steel cups for kids148K/yr
- zak straw cup127K/yr
- owala kids cup125K/yr
- zak cup84K/yr
- owala sippy cup109K/yr
What reviews say buyers love and hate about Stainless Steel Cups for Kids
What buyers mention most, as a share of all reviews.
What buyers love
77% of reviews“Doesn't spill”
“Easy to wash”
“Great quality cups”
“Love the size”
“Vibrant colors”
What buyers complain about
73% of reviews“They leak”
“broke quickly”
“Difficult to clean”
“Inconsistency in product quality”
“Design rubs off easily”
Stainless Steel Cups for Kids return rate & reasons
Why buyers send it back, as a share of all return requests.
1.9%
Return rate
44%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Stainless Steel Cups for Kids questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









