The NutriMilk Steamed Baits are a milk protein based bait featuring a premium blend of milk proteins, including casein and whey isolate, and a blend of nut meals. Enriched with Milk E+, liquid hydros, added amino acids and our full spectrum cyprinoid multivitamin blend. Nutrimilk is a highly nutritious and enticing bait. Great all year round and in to the colder months.