dry backpack
Worth a lookShows a sweet-spot price point ($37.21 avg), but weak search conversion (2.5%) keeps it on the watch list.
Avg price
Incredible$37.21avg listing price — sweet spot $15–$100
Competition
Great35%top-5 click share — an open shelf
Growth
Great+63.2%90-day search growth — must beat 0% to launch
Price range
Good$5.64–$159.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,013.69avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.6%return rate — above 5% kills the launch gate
Market size
Okay$153K$153K/yr · 168K searches
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, dry backpack is a $153K/yr Amazon United States market (168K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 52/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
dry backpack market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $112K–$149K
- units × avg price
- Conversion rate
- 2.5%
- Avg BSR
- #754
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 88%
- Out of stock
- 3.4%
- Avg brand age
- 48 months
- Avg seller age
- 169 days
Competition & brand share
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.Brands
17 rising
Sellers
45
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
35%
Top 20: 71%
Open market
12%
- Sea to Summit57%
- Frelaxy12%
- HEETA7%
- Osprey5%
- Pimoys4%
- Wise Owl Outfitters3%
- Open — no brand owns it (11 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +63.2% search growth over the last 90 days.Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.0×
Top dry backpack search terms
- sea to summit dry bag67K/yr
- waterproof stuff sack13K/yr
- dry bags for backpacking9K/yr
- dry bag set8K/yr
- lightweight dry bag7K/yr
- ultralight dry bag7K/yr
- dry ba6K/yr
- 3l dry bag6K/yr
- watershed dry bags5K/yr
- sea to summit big river dry bag4K/yr
Top dry backpack 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Frelaxy Dry Bag 3-Pack/5-Pack Ultralight Dry Sack Outdoor Bags Keep Gear Dry for Hiking Backpacking Kayaking Camping Swimming Boating
Frelaxy$28.264.4★2,293 rev
Sea to Summit Lightweight Dry Bag Multi-Purpose Dry Storage 20 Liter Olive Green
Sea to Summit$30.704.6★166 rev
Sea to Summit Lightweight Dry Bag Multi-Purpose Dry Storage 5 Liter Surf Blue
Sea to Summit$21.344.6★191 rev
Sea to Summit Lightweight Dry Bag Multi-Purpose Dry Storage 3 Liter Spicy Orange
Sea to Summit$17.704.6★126 rev
Sea to Summit Big River Dry Bag Heavy-Duty Dry Storage 20 Liter Gold Brown
Sea to Summit$51.134.8★100 rev
Newest
by launch date
HEETA Waterproof Duffel Bag Motorcycle Dry Bag Backpack Extra Large Rolltop Travel Duffle Bags with Straps & Handles for Kayaking Rafting Boating Canoeing Camping Gym Beach (Green 60L)
HEETA$48.49307 rev
Eberlestock Cirrus Ultralight Dry Bag Dry Earth 3-Liter
Eberlestock$18.1837 rev
Sea to Summit Ultra-Sil Dry Bag Ultralight Waterproof Dry Storage 13 Liter Atoll Blue
Sea to Summit$31.18393 rev
Sea to Summit Lightweight Dry Bag 3-Piece Set 3L 5L and 8L
Sea to Summit$60.08102 rev
Sea to Summit Dry Bag Sling Carrying Strap Dry Bags
Sea to Summit$9.47166 rev
Trending
90-day click momentum
Pelican ExoDry 20L Medium Drybag - Waterproof - Shoulder Straps - Thick & Lightweight - Roll Top Dry Compression - Keeps Gear Dry for Kayaking Rafting Hiking and Fishing - Black
Pelican$40.604.6★
Sea to Summit Big River Dry Backpack with Adjustable Harness 50 Liter Jet Black
Sea to Summit$159.974.3★
Eberlestock Cirrus Ultralight Dry Bag Dry Earth 3-Liter
Eberlestock$18.184.9★
HEETA Waterproof Duffel Bag Motorcycle Dry Bag Backpack Extra Large Rolltop Travel Duffle Bags with Straps & Handles for Kayaking Rafting Boating Canoeing Camping Gym Beach (Green 60L)
HEETA$48.494.4★
Wise Owl Outfitters Waterproof Dry Bag 3-Pack Lightweight & Airtight 5L/10L/20L Small & Large Dry Bags for Kayaking Beach Travel Boating Hiking
Wise Owl Outfitters$28.224.6★
What buyers say about dry backpack
What buyers praise and complain about, mined from review topics.What buyers love
“Waterproof bag”
“High quality bag”
“Nice assortment of sizes”
“For the price”
“Great Dry Bag”
“As advertised”
“It is durable”
“Material feels durable”
“Lots of room”
“easy to use”
What buyers complain about
“NOT WATER PROOF”
“didn't fit”
“Falls apart after using”
“Very Thin Material”
“this one totally leaked”
“Low quality bag”
“Very Thin Material”
“Wouldn't use it for anything expensive”
“Doesnt keep contents 100% dry”
“Kind of hard to close”
Top return reasons
Common questions
- Is dry backpack profitable to sell on Amazon United States?
- The niche generates $153K/yr across 58 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +63.2%. Flapen's verdict: Worth a look (52/100).
- How competitive is the dry backpack niche?
- 17 brands and 45 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in dry backpack?
- Top complaints mined from reviews: Water Resistance, Size-Overall, Durability. The return rate is 3.6%.
- When does demand for dry backpack peak?
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.0× the quietest.
- What does it cost to enter the dry backpack niche?
- Listings span $5.64–$159.97; the average listing price is $37.21 (sweet spot $15–$100). The average incumbent carries 2,014 reviews — the moat a new listing must climb.