The most popular way to send a few pounds or long distance seafood from state to state or even across the country is to use 1 1 and 2 inch to 2 inch thick foam transport cooler recyclable in combination with either dry ice or gel packet to keep the content cold long enough to reach the destination while still completely new and ready to be prepared.
This arrangement is economical and proven reliably plus the higher quality foam transmitters used for this purpose tend to be designed for reuse generally leak proof and well formed. Gel packs can also be reused while the dry ice is vaporized to its original gaseous state.
NOTE. DO NOT use a cheap biodegradable foam cooler usually purchased from department stores. They are NOT designed for the kind of heavy pounding that is expected of quality foam delivery coolers.
Gelpaket for delivery of seafood
Gelpaket also known as PCM gelis and bl