48x18'' Fish Cooler Bag With Waterproof Zipper
48x18'' Fish Cooler Bag With Waterproof Zipper
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Keep Your Catch Fresh for 48 Hours
Built with 0.5'' closed-cell foam insulation, this fish cooler bag keeps your fish cold and fresh over 48 hours

The double-layer waterproof tarp inside and out prevents leaks, making it perfect for offshore fishing, kayak fishing, and tournaments.
100% Waterproof & Airtight Zipper
Unlike standard fish bags, ours features an airtight, waterproof zipper, ensuring a leak-proof seal to lock in cold and keep water and fish blood contained.

Rugged & Portable Design
Made with a puncture-resistant exterior and heat-welded leak-proof seams, this insulated fish bag can handle sharp fins and rough use. It’s spacious yet folds down easily—no more bulky hard coolers taking up space.
Easy Drainage & Quick Cleaning
A screw-on drain plug prevents messy spills, while the 22oz heavy-duty polyester Tarpaulin lining makes cleaning a breeze—just rinse and dry.

Buffalo Gear Kill Bag Measures 48”L x 18”H

Ideal for serious anglers, the Buffalo Gear Fish Cooler Bag is tough, reliable, and built for the water.
Shipping & Delivery
Shipping & Delivery
All orders are shipped within 2 business days unless affected by stock transfers or warehouse adjustments.
1. For U.S. customers, shipping is free on orders over $39.
2. For Japan customers, free standard shipping is available.
3. For customers in other countries, we offer international shipping and share part of the cost. Please email order@buybuffalogear.com or leave a message with your product and address for the best shipping quote.
Return & Refund
Return & Refund
1. Order Cancellations
Cancel your order for a full refund before it ships.
2. Standard Returns
Return items within 30 days if unused and in the original packaging.
3. Quality Issues
For manufacturer defects, we offer free repair or free replacement within 1 year. After 1 year, contact us for repair support or a replacement discount.
4. Non-Quality Returns
Customers cover return shipping costs for non-quality related returns.
5. Non-Refundable Items
Items returned after 30 days or damaged by the customer are not refundable.
6. Refund Processing
Once approved, refunds are processed within 1–3 business days to the original payment method.
Easy Care
Easy Care
Rinse with soapy water and wipe off any stains
Clean any sand or salt from the zipper to prevent damage
Contact Us
Contact Us

Nice bag for the most part / zipper came apart on first use but I think I have it back together.
Luckily I have a new 16X40 as well so I used it and it holds ice pretty well and kept my fish nice and cool from SD to OC.
Nice affordable kill bag’s.
I purchased the 48" bag. It is made from heavy materials and it seems like it will last a long time. Used it on a salmon fishing trip. I didn't catch any fish but it kept my beer ice cold all day.
Much easier to carry than my ice chest.I have a 12 foot boat and ever since I've been using this bag there is so much more room on the boat.Also does a good job of keeping my fish nice and cold.Would highly recommend this brand to anybody.
For the money this thing is good. I’ve had no water getting between the liner like other people complain about. I put a 20 bag of ice in it one day around 11. Fished all day but got skunked so I never had to reopen the bag. Threw it in the back of my truck. The next day I went to clean everything out of my truck and there was still a lot of ice. See pic. This was summer in SoCal so that impressive. My only gripe is I wish it had a flat bottom so it can expanded more and stand upright. A few weeks ago we put in a 15 lb dorado and a few 10 lb yellowtail and it was getting tight.