crib mattress storage bag
Skip itA concentrated shelf (top 5 take 78% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible15.7%search→purchase rate — share of searches ending in a sale
Returns
Good2.1%return rate — above 5% kills the launch gate
Review moat
Good639.4avg incumbent reviews — the moat a new listing must climb
Avg price
Good$12.91avg listing price — sweet spot $15–$100
Price range
Good$9.04–$21.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+12.7%90-day search growth — must beat 0% to launch
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Market size
Okay$100K$100K/yr · 50K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Competition
Bad78%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, crib mattress storage bag is a $100K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 45/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
crib mattress storage bag market data
- Units sold / yr
- 6K–8K
- avg 750–1,000/product
- Revenue / yr
- $77K–$103K
- units × avg price
- Conversion rate
- 15.7%
- Avg BSR
- #87
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 38 months
- Avg seller age
- 187 days
Competition & brand share
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
11
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
14%
- Storage Standard34%
- Hulsky21%
- JUNESHE9%
- Coldwind8%
- BETU8%
- PROWEE6%
- Open — no brand owns it (3 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +12.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top crib mattress storage bag search terms
- crib mattress storage bag23K/yr
- crib mattress bag8K/yr
- crib mattress moving bag5K/yr
- crib storage bag8K/yr
- crib mattress storage bag with zipper3K/yr
- crib mattress bags for storage3K/yr
Top crib mattress storage 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 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Storage Standard Crib Mattress Storage Bag - Waterproof & Reusable Mattress Bags for Moving Heavy-Duty 4-Mil Plastic with Tape Strips & Label Sticker 66 x 29 x 7 Inches For Standard Crib Mattresses
Storage Standard$9.924.5★657 rev
Crib Mattress Storage Bag - Extra-Tough USA-Made 4+ Mil Bag - Stronger Than Standard Bags - Best Protection for Moving or Storage - Waterproof Extra Tear- and Puncture-Resistant
Hulsky$10.474.6★659 rev
Crib Mattress Bag Waterproof Heavy Duty Mattress Moving Bag with Strong Zipper Reusable Crib Mattress Cover for Moving Navy
Coldwind$16.194.6★259 rev
Mattress Bags for Moving BETU Mattress Protector Waterproof Mattress Cover Crib Size Storage Bags with 8 Heavy-Duty Handles and Zipper for Bed Extra Thick Large Reusable (52x28x6.5 Blue)
BETU$21.584.7★1,571 rev
JUNESHE Crib Mattress Storage Bag with Zipper 4 Mil Thick Cover
JUNESHE$10.064.6★209 rev
Newest
by launch date
PROWEE Crib Mattress Storage Bag Heavy-Duty 4 Mil Thick Waterproof Crib Mattress Moving Bag Tear-Resistant Cover 28 x 7 x 64
PROWEE$11.242,761 rev
Mattress Bags for Moving and Storage Waterproof Zippered Mattress Cover Protector Reusable Thick Water-Resistant Blue Protection for Mattress.
YEYUELINWEN$12.302 rev
JUNESHE Crib Mattress Storage Bag with Zipper 3 Mil Thick Cover
JUNESHE$9.0438 rev
Colingmill 1 Pcs Crib Mattress Storage Bag with Zipper 4+ Mil Clear Plastic Waterproof Crib Mattress Bag for Moving and Storage 52.5x28x6.5 Inches
Colingmill$12.2995 rev
Storage Standard Crib Mattress Storage Bag - Waterproof & Reusable Mattress Bags for Moving Heavy-Duty 4-Mil Plastic with Tape Strips & Label Sticker 66 x 29 x 7 Inches For Standard Crib Mattresses
Storage Standard$9.92657 rev
Trending
90-day click momentumMattress Bags for Moving and Storage Waterproof Zippered Mattress Cover Protector Reusable Thick Water-Resistant Blue Protection for Mattress.
YEYUELINWEN$12.305.0★
PROWEE Crib Mattress Storage Bag Heavy-Duty 4 Mil Thick Waterproof Crib Mattress Moving Bag Tear-Resistant Cover 28 x 7 x 64
PROWEE$11.244.5★
Crib Mattress Bag Waterproof Heavy Duty Mattress Moving Bag with Strong Zipper Reusable Crib Mattress Cover for Moving Navy
Coldwind$16.194.6★
JUNESHE Crib Mattress Storage Bag with Zipper 3 Mil Thick Cover
JUNESHE$9.044.7★
Mattress Bags for Moving BETU Mattress Protector Waterproof Mattress Cover Crib Size Storage Bags with 8 Heavy-Duty Handles and Zipper for Bed Extra Thick Large Reusable (52x28x6.5 Blue)
BETU$21.584.7★
What buyers say about crib mattress storage bag
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect Fit”
“As advertised”
“Great quality - arrived as it was described”
“Strong and zippered”
“Great item for storage/moving”
“Nice and thick”
“the durability is just what I was looking for”
“Good product quality with a low price”
“It closes securely”
“I bought this for an outside dog bed and it seems to be very sturdy and waterproof”
What buyers complain about
“It is not a strong plastic cover”
“Not super snug”
“Its not the same package as its shown”
Top return reasons
Common questions
- Is crib mattress storage bag profitable to sell on Amazon United States?
- The niche generates $100K/yr across 10 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +12.7%. Flapen's verdict: Skip it (45/100).
- How competitive is the crib mattress storage bag niche?
- 9 brands and 11 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in crib mattress storage bag?
- Top complaints mined from reviews: Strength, Size-Overall, Advertised Vs Actual Product. The return rate is 2.1%.
- When does demand for crib mattress storage bag peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the crib mattress storage bag niche?
- Listings span $9.04–$21.58; the average listing price is $12.91 (sweet spot $15–$100). The average incumbent carries 639 reviews — the moat a new listing must climb.