Manilla Shelf Life utilizes exclusive-to-us peanut protein, partially defatted for nutritional benefits carp find irresistible. The mix also includes blended milk proteins, bird foods, and natural, pure Madagascan vanilla extract for instant bites. Like freezer bait, the shelf-life version has a natural preservative for a wider user base. Available in 12mm, 16mm, and 20mm; 1kg and 5kg bags.