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  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
  • Opah Gear Fathom 4 Fish Cooler Bag Kill Bag. Protect your catch longer. The most reliable fish bag on the market. Purposely built to be the highest quality fish cooler bag in sportfishing. Even great when used as an insulated cooler bag while out camping or for other normal use. The highest quality insulated bag. A perfect Tuna Kill Bag, Dorado Kill bag, or yellowtail kill bag.
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Opah

Fathom 4 Insulated Cooler Bag, Salmon 44"L x 12"W x 18"H

Regular price $269.00 USD
Regular price Sale price $269.00 USD
Sale Sold out
Shipping calculated at checkout.

Dimension: 44"L x 12"W x 18"H

 

Opah proudly unleashes Fathom 4, a premium UV resistant and leakproof fishing cooler bag. That’s right! No more leaks!

Fathom 4 is made with marine-grade vinyl and utilizes an insulation system that allows for long term cold storage of approximately 85-quarts. No need for an ice chest with this quality fishing bag. Plus, every Opah cooler bag is fully washable and mildew-resistant for easy maintenance.

The Fathom 4 fishing cooler is designed to maintain its upright position while being filled and includes an interior waterproof pocket to store filets, beverages, or anything else you want to keep separate and cold. Exterior netting compartments and a spacious pocket with Velcro closure are perfect for storing fishing tools and accessories.

Product Description 

  • Product size: 44"L x 12"W x 18"H
  • Made from Marine Grade 18oz lead-free Vinyl Polyester
  • 100% leak proof design
  • UV and mildew resistant 
  • Fully Washable
  • 2” inch dense closed cell foam insulation acts as cooler for fish
  • Built in Drain Plug for easy drainage and cleanup
  • Interior Waterproof Fillet Bag ideal for fillets or beverages
  • Gusseted bottom keeps bag upright and maximizes storage capacity
  • Velcro enclosed pocket and exterior mesh compartments provide convenient storage for fishing gear and accessories
  • Non corrosive YKK zipper helps prevent spills
  • Heavy Duty Webbing Handles support weight of fishing bag, catch, and ice

*Note: Due to the high density of foam and the contour of the bag, the dimension of the bag may vary in Length, Width, or Height in the range of 2-4 inches.*  

Customer Reviews

Based on 15 reviews
73%
(11)
13%
(2)
7%
(1)
0%
(0)
7%
(1)
M
Megan C
Fit my needs perfectly!

I am from Alaska, where cooler bags aren't used as often. I heard about Opah from a few friends that do salmon charters and knew I needed to give one a shot. The Fathom 4 makes Salmon fishing on my small boat so convenient. I can take the bag and put it right in my SUV without worrying about leaking. Ice lasts FOREVER! Awesome product!

E
Ernestine Hamilton
Fathom 4

Awesome in every means. Size, structure, durability and not to mention how well it maintains ice. I highly recommend for all anglers

K
Kimo Gabriel
Opah 44 in kill bag

Doesn’t leak and keeps ice all day

C
Cory Mendenhall
Awesome fish bag

Perfect size for multiple king, silver and sockeye salmon on the Columbia and Snake Rivers. Keeps loose ice for two days in 90+ degree weather. Inside pocket is great for eggs, tuna or your drinks/lunch without getting blood all over from fish. Outside pocket fits both my 9” fillet knives easily. Only real complaint is the zippers need bigger pull tabs. Hard to close when it’s cold out or when hands are slimy from fish. Overall, love the bag and would buy again.

D
David Graham
Quality bag, best I have used

Review
Bag looks and feels like high quality, with extra features, like straps and pockets that will be useful. Only complaint is should the bag tip over (unlikely due to flat bottom), it leaks like a siv at the zipper ends.
So, don't fill with water and store it upside down. This will replace my cooler on the boat, and should last many years.
I think it is better construction, insulation and design than my Reliable, which is also a great bag .
Four stars only due to way zipper is attached /sealed on the corners.