Pulp Coolers Pulp coolers are 100% biodegradable, made from recycled papers and carton. Home > Solutions > Cryopak Retail > Pulp Coolers EcoPulp Cooler Pulp coolers are 100% biodegradable, made from recycled papers and carton. FEATURES & SPECIFICATIONS Keeps food fresh Reusable and lightweight 100% recyclable Contact Us