Is duffle bag strap profitable to sell on Amazon United States?

The niche generates $73K/yr across 32 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +2.0%. Flapen's verdict: Skip it (44/100).

How competitive is the duffle bag strap niche?

23 brands and 27 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 51% of demand.

What do buyers complain about in duffle bag strap?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 5.7% — above our launch gate.

When does demand for duffle bag strap peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the duffle bag strap niche?

Listings span $5.98–$35.01; the average listing price is $14.33 (sweet spot $15–$100). The average incumbent carries 2,410 reviews — the moat a new listing must climb.

duffle bag strap

Skip it

A small market ($73K/yr) — this niche doesn't clear our bar today.

Brand share

Great51%

top-5 brand share — no brand owns this niche

Avg price

Good$14.33

avg listing price — sweet spot $15–$100

Price range

Good$5.98–$35.01

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good47%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.3%

search→purchase rate — share of searches ending in a sale

Review moat

Okay2,410.16

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+2.0%

90-day search growth — must beat 0% to launch

Returns

Bad5.7%

return rate — above 5% kills the launch gate

Market size

Bad$73K

$73K/yr · 156K searches

Signals No Dominant Brand Low Review Barrier High Returns

According to Flapen's Amazon United States niche tracking, duffle bag strap is a $73K/yr Amazon United States market (156K searches/yr). The top 5 brands hold 51% of demand. Verdict: Skip it — 44/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

duffle bag strap market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $86K–$115K; units × avg price
Conversion rate: 3.3%
Avg BSR: #179
Page quality: 0%
Prime: 100%
Sponsored: 94%
Out of stock: 1.4%
Avg brand age: 41 months
Avg seller age: 175 days

Competition & brand share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

23 falling

Sellers

Top-5 brand share

51%

Top 20: 98%

Top-5 click share

47%

Top 20: 90%

Open market

41%

BOOEUDI12%
Taygeer11%
Askuko10%
ZINZ10%
AREYLO8%
RAINYEAR make life easier8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +2.0% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top duffle bag strap search terms

duffle bag strap27K/yr -1.9%4.4% conv.
shoulder straps27K/yr -2.5%0.8% conv.
duffle bag strap replacement17K/yr +2.4%4.9% conv.
messenger bag strap13K/yr +11.4%2.1% conv.
shoulder strap bag11K/yr +27.9%0.4% conv.
duffel bag strap12K/yr +11.1%5.0% conv.
camera bag strap7K/yr +8.1%3.0% conv.
laptop bag strap8K/yr -10.4%5.7% conv.
duffle bag straps8K/yr -5.4%2.4% conv.
shoulder strap for duffle bag5K/yr +16.9%4.0% conv.

All search terms

Top duffle bag strap 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

BOOEUDI 56 inch Shoulder Strap Universal Adjustable Thick Soft Duffel Bag Shoulder Strap Replacement Comfortable Belt with Metal Swivel Hooks for Laptop Messenger Bag Briefcase Shoulder Bag Black

BOOEUDI$7.474.6★171 rev

Taygeer Shoulder Strap 52 Universal Replacement Laptop Shoulder Strap Luggage Duffel Bag Strap Adjustable Comfortable Belt with Metal Hooks for Briefcase Computer Messenger Bag Laptop Case Black

Taygeer$8.104.4★3,369 rev

Askuko Shoulder Strap 56 Inch Universal Adjustable Shoulder Belt Replacement Laptop Bag Shoulder Strap with Metal Hooks for Briefcase Laptop Messenger Crossbody Bag Luggage Duffel Camera Black

Askuko$8.934.6★1,202 rev

MOSISO 56 inch Shoulder Strap Adjustable Thick Soft Universal Replacement Non-Slip Fit Padded with Metal Swivel Hooks for Laptop Shoulder Bag/Laptop Messenger Bag/Crossbody Bag Black

MOSISO$8.934.6★4,469 rev

RAINYEAR 59 Inch Shoulder Strap for Bag Adjustable Soft Padded Replacement Purse Strap with Metal Hooks for Laptop Bag Shoulder Bag Messenger Bag Travel Duffel Bag Crossbody Bag Black

RAINYEAR make life easier$5.984.5★50 rev

Newest

by launch date

Pawbena Double Shoulder Armpit Bag for Men Anti-Theft Underarm Shoulder Holster Bag with Adjustable Strap Hidden Phone Wallet Pocket for Travel & Daily Commute (Black)

Pawbena$27.24103 rev

4mo ago

NATURE PIONEOR Replacement Shoulder Strap Universal Adjustable Crossbody Padded Bag Strap for Laptop Messenger Luggage Duffle Tool Bag with Metal Hooks Black

NATURE PIONEOR$14.7021 rev

7mo ago

RAINYEAR 59 Inch Shoulder Strap for Bag Adjustable Soft Padded Replacement Purse Strap with Metal Hooks for Laptop Bag Shoulder Bag Messenger Bag Travel Duffel Bag Crossbody Bag Black

RAINYEAR make life easier$5.9850 rev

9mo ago

TIMISM Shoulder Strap with Pad 2 Sets of Quick Release Buckles Adjustable between 39 to 63 Replacement Comfortable Neck Lanyard for Camera Tablet iPad Laptop Binocular Luggage Bag Black

TIMISM$9.12149 rev

11mo ago

72 inch Shoulder Strap Universal Replacement Laptop Shoulder Strap with Adjustable Buckles and Metal Hooks for Briefcase Laptop Messenger Bag Crossbody Bag Luggage/Duffel Black

JOCYRN$9.00162 rev

1y ago

What buyers say about duffle bag strap

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

What buyers love

Quality-Overall16%

“Decent quality”

Size-Overall14%

“Size is very accurate in a good way”

Comfort-Overall9%

“Sturdy, comfortable”

Advertised Vs Actual Product8%

“As advertised”

Value For Money7%

“Worth the money”

Ease Of Use5%

“Easy to put on”

Durability4%

“Super Durable”

Storage Capacity4%

“Large capacity”

Portability3%

“Easy to carry”

Strength3%

“Very sturdy”

What buyers complain about

Size-Overall25%

“It's small”

Durability9%

“Will not last”

Quality-Overall6%

“Terrible Quality – Broke Within a Week”

Strap/String Quality5%

“Strap was too short”

Color3%

“instead it's light gray”

Zipper Quality2%

“Small and zippers stuck”

Pockets/Compartments2%

“All pockets in my opinion are not at a useful size”

Material Quality2%

“Material is too slippery”

Comfort-Overall2%

“making it uncomfortable to wear so I probably won't be using this bag in all honesty”

Advertised Vs Actual Product2%

“This is not a paid advertisement”

Top return reasons

Size-Overall60%

Color5%

Advertised Vs Actual Product5%

Material Quality4%

Strap/String Quality3%

Comfort-Overall3%

Quality-Overall3%

Value For Money2%

Functionality-Overall2%

Length1%

Common questions

Is duffle bag strap profitable to sell on Amazon United States?: The niche generates $73K/yr across 32 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +2.0%. Flapen's verdict: Skip it (44/100).
How competitive is the duffle bag strap niche?: 23 brands and 27 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 51% of demand.
What do buyers complain about in duffle bag strap?: Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 5.7% — above our launch gate.
When does demand for duffle bag strap peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the duffle bag strap niche?: Listings span $5.98–$35.01; the average listing price is $14.33 (sweet spot $15–$100). The average incumbent carries 2,410 reviews — the moat a new listing must climb.