The most affordable Expanded polystyrene (eps) foam coolers are more expensive than they appear in light of the speed at which they break and require to be replaced. It is true that the expense of fuel to transport the coolers to recycling takes an effect, along with the time required to rest when you've experienced a failure of your cooler (ham sandwiches taste terrible when they have beach sand in them even if you sprinkle mustard).
If you purchase a high-quality foam cooler in Hawaii instead, you pay an extra few pennies to dollars. But no need to worry about whether the cooler will break down and, since it's recyclable, and can be used for different uses, and in the end, you'll save money because you won't need to purchase another.
Foam coolers aren't supposed to leak or sweat and are not designed to break easily when scratched. The surface must appear to be smooth with not too many dimples (deep dimples on the surface indicate poor manufacturing at the factory).
You can run your finger across it to see if small EPS foam beads start to disappear. If this happens, then the cooler isn't properly fused during the process of molding. This could happen when a producer attempts to increase profits by speeding the cooler through to produce more in a shorter time. If the small foam beads do not bind properly, the strength and the water-resistance level drops. Make sure you don't find many individual bubbles that look to not be linked to each other. Be sure that the beads are tied together, not just dating.
If the cooler appears transparent when exposed to light, it might have a thin build (and thin, fragile, and breakable, perhaps even liquid). Does it bend easily? This is not ideal, in the event that it does. It's normal to feel uneasy about purchasing anything less than 5/8 inches. You can save some cash in the end by going further than"the "ice chest" category.
The foam-filled icebox usually falls between 3/4 and 1-inch range, or more. They last for a long time when they are fully fused and manufactured at the factory. Their effectiveness is demonstrated in the way that fish companies and companies that need to ship perishable and valuable items across long distances, prefer these, and they're recyclable and reusable.