A method of manufacturing a multi-ring can holder for canned beverages of a mixture of biodegradable and edible compounds, comprising the steps of: forming a nutritionally pulp slurry nutritionally beneficial or at least nutritionally neutral for animal life, with a viscosity between 0.5 mPa·s and 2 mPa·s, wherein the pulp slurry is a composition made of a powder compound of 2mm size, made of dried pulp of dehydrating beer, Alkyl Ketene dimer emulsion used as a water-repellent chemical and a mixture of other edible plant fibers; all mixed with water, wherein the powder compound of 2mm size, made of dried pulp of dehydrating beer, is a beer by-product made of at least one of these products: barley, wheat, corn, rice, rye, and/or oat, and where the powder compound made of dried pulp of dehydrating beer, is made by drying the beer by-product to a level of between approximately 0% moisture and 14% moisture, during the first twenty-four hours after producing the beer to substantially cease spoliation, wherein the plant fibers comprise unbleached wheat straw or a mixture of at least two of wheat straw, bamboo, sugar cane, and miscanthus, wherein the pulp slurry is a mixture of 60 kg of the powder compound: between 65% to 98% by weight of the plant fibers, between 0.8% to 1.2% by weight of the oil-repellent chemical, between 2% to 8% by weight of the water-repellent chemical into 1000 liters of water of filter water, and between 0.5% to 30% by weight of the ground pulp by product, and applying pressure and heat to the mold containing the pulp slurry to produce at least one edible six-pack ring, injecting the pulp slurry into a mold having an interior cavity in the shape of at least one six-pack ring, applying pressure and heat to a pressure between 50 MPa to 500 MPa and a temperature between 80 °C to 500 °C for between 5 seconds to two minutes until all moisture is removed from the pulp slurry, and trimming at least one portion of the at least one -six pack ring from the pulp slurry. forming a nutritionally pulp slurry nutritionally beneficial or at least nutritionally neutral for animal life, with a viscosity between 0.5 mPa·s and 2 mPa·s, wherein the pulp slurry is a composition made of a powder compound of 2mm size, made of dried pulp of dehydrating beer, Alkyl Ketene dimer emulsion used as a water-repellent chemical and a mixture of other edible plant fibers; all mixed with water, wherein the powder compound of 2mm size, made of dried pulp of dehydrating beer, is a beer by-product made of at least one of these products: barley, wheat, corn, rice, rye, and/or oat, and where the powder compound made of dried pulp of dehydrating beer, is made by drying the beer by-product to a level of between approximately 0% moisture and 14% moisture, during the first twenty-four hours after producing the beer to substantially cease spoliation, wherein the plant fibers comprise unbleached wheat straw or a mixture of at least two of wheat straw, bamboo, sugar cane, and miscanthus, wherein the pulp slurry is a mixture of 60 kg of the powder compound: between 65% to 98% by weight of the plant fibers, between 0.8% to 1.2% by weight of the oil-repellent chemical, between 2% to 8% by weight of the water-repellent chemical into 1000 liters of water of filter water, and between 0.5% to 30% by weight of the ground pulp by product, and applying pressure and heat to the mold containing the pulp slurry to produce at least one edible six-pack ring, injecting the pulp slurry into a mold having an interior cavity in the shape of at least one six-pack ring, applying pressure and heat to a pressure between 50 MPa to 500 MPa and a temperature between 80 °C to 500 °C for between 5 seconds to two minutes until all moisture is removed from the pulp slurry, and trimming at least one portion of the at least one -six pack ring from the pulp slurry. between 65% to 98% by weight of the plant fibers, between 0.8% to 1.2% by weight of the oil-repellent chemical, between 2% to 8% by weight of the water-repellent chemical into 1000 liters of water of filter water, and between 0.5% to 30% by weight of the ground pulp by product, and applying pressure and heat to the mold containing the pulp slurry to produce at least one edible six-pack ring, injecting the pulp slurry into a mold having an interior cavity in the shape of at least one six-pack ring, applying pressure and heat to a pressure between 50 MPa to 500 MPa and a temperature between 80 °C to 500 °C for between 5 seconds to two minutes until all moisture is removed from the pulp slurry, and trimming at least one portion of the at least one -six pack ring from the pulp slurry.