Is waterproof fanny pack profitable to sell on Amazon United States?

The niche generates $225K/yr across 35 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +27.3%. Flapen's verdict: Worth a look (54/100).

How competitive is the waterproof fanny pack niche?

25 brands and 33 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 59% of demand.

What do buyers complain about in waterproof fanny pack?

Top complaints mined from reviews: Size-Overall, Strap/String Quality, Quality-Overall. The return rate is 5.3% — above our launch gate.

When does demand for waterproof fanny pack peak?

Demand peaks in Apr–Jun–Jul–Aug; the busiest month runs 3.0× the quietest.

What does it cost to enter the waterproof fanny pack niche?

Listings span $6.49–$123.72; the average listing price is $29.17 (sweet spot $15–$100). The average incumbent carries 2,163 reviews — the moat a new listing must climb.

waterproof fanny pack

Worth a look

Shows a sweet-spot price point ($29.17 avg), but high returns (5.3%) keeps it on the watch list.

Avg price

Incredible$29.17

avg listing price — sweet spot $15–$100

Brand share

Great59%

top-5 brand share — no brand owns this niche

Price range

Good$6.49–$123.72

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

Competition

Good45%

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

Growth

Good+27.3%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Okay$225K

$225K/yr · 289K searches

Review moat

Okay2,163.06

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay2.7%

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

Returns

Bad5.3%

return rate — above 5% kills the launch gate

Signals No Dominant Brand High Returns

According to Flapen's Amazon United States niche tracking, waterproof fanny pack is a $225K/yr Amazon United States market (289K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Apr–Jun–Jul–Aug. Verdict: Worth a look — 54/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

waterproof fanny pack market data

Units sold / yr: 5K–6K; avg 100–250/product
Revenue / yr: $146K–$175K; units × avg price
Conversion rate: 2.7%
Avg BSR: #103
Page quality: 0%
Prime: 91%
Sponsored: 91%
Out of stock: 7.7%
Avg brand age: 39 months
Avg seller age: 165 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 rising

Sellers

Top-5 brand share

59%

Top 20: 96%

Top-5 click share

45%

Top 20: 86%

Open market

37%

AiRunTech19%
Booē15%
Niveaya13%
HEETA6%
Rynapac5%
BOTE5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +27.3% search growth over the last 90 days.

Peak months: Apr, Jun, Jul, Aug · busiest ÷ quietest = 3.0×

Open Trend

Top waterproof fanny pack search terms

booe waterproof belt bag65K/yr -8.7%1.7% conv.
waterproof belt bag53K/yr +26.6%1.4% conv.
waterproof fanny pack for swimming35K/yr +73.4%2.9% conv.
dry bag fanny pack17K/yr +102.3%1.8% conv.
waterproof waist pouches for swimming10K/yr +112.9%1.5% conv.
booe waterproof bag16K/yr -37.9%1.2% conv.
waterproof phone fanny pack8K/yr +147.1%2.4% conv.
booe bag10K/yr -6.9%0.9% conv.
waterproof waist pouch11K/yr -2.9%2.2% conv.
dry bag fanny pack waterproof6K/yr +199.3%2.7% conv.

All search terms

Top waterproof fanny pack 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

AiRunTech Waterproof Fanny Pack Phone Pouch Dry Bag for Passport Wallet Purse Floating Waterproof Bags for Travel Beach Swimming Kayaking Boating Cruise Accessories

AiRunTech$13.994.5★17,442 rev

Niveaya IPX8 Waterproof Fanny Pack for Men Women Large Capacity Touch Screen Dry Bag for Kayaking Paddle Boarding Waterpark & Swimming Essentials Adjustable Waist Strap Pouch for Cell Phone

Niveaya$18.574.4★551 rev

Booe Waterproof Belt Bag 100% Waterproof Fanny Pack for Women & Men - IP67 Submersible - Floating Dry Bag for Phone - Crossbody & Waist Pack - Beach Swimming Travel

Booē$68.714.6★49 rev

AiRunTech Waterproof Fanny Pack Waterproof Phone Pouch for iPhone 16 15 14 13 12 11 Pro Max IPX8 Dry Bag for Snorkeling Beach Cruise Kayaking Pool Swimming(Two Phone Cases+Two Waist Bags Set)

AiRunTech$20.434.5★1,833 rev

Nite Ize RunOff Waterproof Hip Pack - Beach & Hiking Essential - Bag for Phone & Travel Essentials - Crossbody Beach Tote & Travel Pouch with IP67 Rating - Blue

Nite Ize$53.174.5★42 rev

Newest

by launch date

Niveaya IPX8 Waterproof Fanny Pack Waterproof Pouch Dry Belt Bag for Beach Kayaking Swimming Boat Travel Cruise Essentials Waterproof Phone Bag Passport Holder for Women Men(2 Pack)

Niveaya$16.8482 rev

7mo ago

Rynapac 2 Pack Waterproof Fanny Pack IPX8 Double Space Dry Belt Bag Touch Screen Waist Waterproof Pouch for Phone Passport Wallet Purse Beach Swimming Snorkeling Kayaking Essentials for Men Women

Rynapac$21.21291 rev

7mo ago

NASA Waterproof Fanny Pack with AirLock Seal IP68 Certified (2 Pack)

American Logic$16.00208 rev

8mo ago

Pritent Fanny Packs for Women Cross Body Bag Waterproof Belt Bag with Adjustable Strap and Zipper Back Pocket Small Crossbody Bags Fashion Waist Packs for Workout Travelling(Black)

Pritent$6.97525 rev

1y ago

niphean IPX7 Waterproof Fanny Pack Magnetic One-Hand Closure Dry Bag

niphean$43.96249 rev

1y ago

What buyers say about waterproof fanny pack

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

What buyers love

Water Resistance13%

“Durable and Waterproof”

Quality-Overall13%

“The quality feels really solid”

Size-Overall9%

“It fits everything I need”

Value For Money7%

“Great Investment”

Advertised Vs Actual Product5%

“Exactly what I ordered”

Durability5%

“seems durable”

Pockets/Compartments4%

“plenty of pockets”

Ease Of Use4%

“Easy to use”

Storage Capacity3%

“lots of space”

Strap/String Quality3%

“Adjustable straps are nice”

What buyers complain about

Size-Overall13%

“too big”

Strap/String Quality10%

“Strap ripped”

Quality-Overall8%

“Absolutely garbage”

Durability6%

“Falling apart”

Zipper Quality4%

“Bad zipper”

Water Resistance4%

“no water got in”

Ease Of Use4%

“not easy to use”

Material Quality3%

“material feels different”

Leak-Proof3%

“Leaked”

Product Condition2%

“product appeard used”

Top return reasons

Size-Overall55%

Strap/String Quality4%

Material Quality4%

Value For Money4%

Advertised Vs Actual Product3%

Color3%

Quality-Overall3%

Zipper Quality3%

Pockets/Compartments2%

Water Resistance2%

Common questions

Is waterproof fanny pack profitable to sell on Amazon United States?: The niche generates $225K/yr across 35 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +27.3%. Flapen's verdict: Worth a look (54/100).
How competitive is the waterproof fanny pack niche?: 25 brands and 33 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 59% of demand.
What do buyers complain about in waterproof fanny pack?: Top complaints mined from reviews: Size-Overall, Strap/String Quality, Quality-Overall. The return rate is 5.3% — above our launch gate.
When does demand for waterproof fanny pack peak?: Demand peaks in Apr–Jun–Jul–Aug; the busiest month runs 3.0× the quietest.
What does it cost to enter the waterproof fanny pack niche?: Listings span $6.49–$123.72; the average listing price is $29.17 (sweet spot $15–$100). The average incumbent carries 2,163 reviews — the moat a new listing must climb.