As a fish kill bag manufacturer, many people ask me how to choose a fishing cooler bag. Sealed and TPU fish kill bag is a good choice.
On the market, there are two processes: stitched and sealed. Generally speaking, 80% of available fish kill bag products are stitched. While most stitched models have great features, they also have disadvantages. Stitched fish kill bags can get moldy after some time, causing the bags to stink.
A sealed fish kill bag can hold the ice much longer than a stitched one, keeping your fish fresh for a longer time. Unlike a stitched bag, it can prevent mold growth and doesn’t leak. Most fish bag brands are stitched. But if you have enough budget to buy a better fish storage product.
Thickness is another key factor I consider when buying a quality fish kill bag. It must be durable to carry the fish and prevent punctures. Aside from that, the insulation power must be strong enough to maintain cold temperatures. Thus, the thicker the bag material, the better.
Most of the available fish kill bag products are either made with PVC (polyvinyl chloride) or TPU (Thermoplastic polyurethane). A PVC material can work well if the layer is thick enough. However, if you want a thick bag with greater durability, opt for TPU. Compared to PVC material, a TPU is more flexible and puncture-resistant. TPU bags are also odorless, eco-friendly, and have greater insulation power. But take note that the longevity of the bag still depends on maintenance and usage.
Post time: Nov-16-2022