umpire ball bag
Skip itA small market ($5K/yr) — this niche doesn't clear our bar today.
Avg price
Great$50.04avg listing price — sweet spot $15–$100
Brand share
Great59%top-5 brand share — no brand owns this niche
Price range
Good$9.91–$164.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,382.05avg incumbent reviews — the moat a new listing must climb
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay4.7%return rate — above 5% kills the launch gate
Growth
Bad-18.9%90-day search growth — must beat 0% to launch
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$5K$5K/yr · 19K searches
According to Flapen's Amazon United States niche tracking, umpire ball bag is a $5K/yr Amazon United States market (19K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Mar–Apr. Verdict: Skip it — 36/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
umpire ball bag market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $25K–$38K
- units × avg price
- Conversion rate
- 0.5%
- Avg BSR
- #136
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 81%
- Out of stock
- 2.8%
- Avg brand age
- 50 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
27
Top-5 brand share
59%
Top 20: 100%
Top-5 click share
55%
Top 20: 99%
Open market
36%
- Goloni26%
- WILSON10%
- Rawlings9%
- CHAMPRO7%
- PSL Home7%
- HYKING6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -18.9% search growth over the last 90 days.Peak months: Mar, Apr · busiest ÷ quietest = 4.1×
Top umpire ball bag search terms
- umpire bag9K/yr
- umpire gear bag5K/yr
- umpire equipment bag5K/yr
Top umpire ball bag products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Goloni 130L Heavy Duty Large Duffle Equipment Bag Catchers Gear Bag with Shoe Compartment Baseball Duffle Bag for Training Gear Sports Gym Equipment
Goloni$50.284.7★101 rev
WILSON Umpire V2 Wheeled Equipment Bag - Black
WILSON$164.994.8★43 rev
Rawlings | COVERT Duffle Equipment Bag | Baseball/Softball | Black
Rawlings$40.684.5★2,922 rev
130L Extra Large 36 Heavy Duty Sports Gym and Travel Duffel Bag - Oversized Equipment Gear Bag for Basketball Baseball Hockey Football Helmets and Pads - Durable Giant (Black)
PSL Home$46.774.2★111 rev
DoYiKe Canvas Travel Duffle Bag Heavy Duty Sports Duffel Camping Tent Storage 60L Black
DoYiKe$24.184.5★262 rev
Newest
by launch date
Pacific Gear Duffel Bag with Rolling Wheels
Pacific Gear$54.522,351 rev
FORCE3 Ultimate Umpire Equipment Bag with Folding Bags (Graphite)
Force3 Pro Gear$122.9510 rev
Goloni 130L Heavy Duty Large Duffle Equipment Bag Catchers Gear Bag with Shoe Compartment Baseball Duffle Bag for Training Gear Sports Gym Equipment
Goloni$50.28101 rev
Goloni 130L Heavy Duty Large Duffle Equipment Bag Catchers Gear Bag with Shoe Compartment Baseball Duffle Bag for Training Gear Sports Gym Equipment
Goloni$42.55101 rev
130L Extra Large 36 Heavy Duty Sports Gym and Travel Duffel Bag - Oversized Equipment Gear Bag for Basketball Baseball Hockey Football Helmets and Pads - Durable Giant (Black)
PSL Home$46.77111 rev
Trending
90-day click momentum
QT&QY 40L Military Tactical Duffle Bag For Men Sport Gym Fitness Tote Travel Training Workout With Shoe Compartment Basketball Football Weekender
QT&QY$30.454.8★
DoYiKe Canvas Travel Duffle Bag Heavy Duty Sports Duffel Camping Tent Storage 60L Black
DoYiKe$24.184.5★
Jetstream Heavy Duty Hockey Bag | Multi Pocket Travel Duffel Bag | Large Sports Gym bag with Water Repellency | Foldable Luggage Bag with Padded Handles For Camping (36 Inch Black)
Jetstream$39.234.5★
Mens Gym Bag 55L Large Sports Duffle Bags Workout Bags Lightweight
uarition$22.444.5★
Goloni 130L Heavy Duty Large Duffle Equipment Bag Catchers Gear Bag with Shoe Compartment Baseball Duffle Bag for Training Gear Sports Gym Equipment
Goloni$42.554.7★
What buyers say about umpire ball bag
What buyers praise and complain about, mined from review topics.What buyers love
“The bag seems to made in good quality”
“Great size for what I needed it for”
“Well worth it”
“Plenty of room”
“Well constructed”
“Lots of pockets”
“it doesnt breaks”
“The product is as advertised”
“the material is solid”
“Lightweight easy to carry”
What buyers complain about
“Small”
“just not well made”
“Not durable”
“Zipper is awful”
“Straps broke off”
“Weak material”
“Cheap material”
“Wish it was a little thicker”
“priced a little too high”
“Picture is deceiving”
Top return reasons
Common questions
- Is umpire ball bag profitable to sell on Amazon United States?
- The niche generates $5K/yr across 21 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.9%. Flapen's verdict: Skip it (36/100).
- How competitive is the umpire ball bag niche?
- 16 brands and 27 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 59% of demand.
- What do buyers complain about in umpire ball bag?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 4.7%.
- When does demand for umpire ball bag peak?
- Demand peaks in Mar–Apr; the busiest month runs 4.1× the quietest.
- What does it cost to enter the umpire ball bag niche?
- Listings span $9.91–$164.99; the average listing price is $50.04 (sweet spot $15–$100). The average incumbent carries 1,382 reviews — the moat a new listing must climb.