Derby Originals is the original inventor of the 4-sided hay bag, U.S. Patent No. D742,078. Our four-sided hay bags are the only bags on the market that allow your horse to freely eat from any part of the hay bag. These patented hay bags are the result of years of careful study and testing to create a design that is attractive, functional, durable, high-quality, and preferred by horses. Our bags are constructed of reinforced nylon webbing that is stronger and more durable than any mesh or fabric hay bag. These bags are designed with cross stitches at every intersection and bartack stitching at all stress points along the top, sides, and bottom of the bag. This hay bag also features our exclusive Super Tough Bottom®: a grid of reinforced nylon webbing that will never rip like solid or mesh bottoms. Our bags are built tough from premium materials and are designed to last for years to come. This hay bag is designed to be a great everyday feeder for most horses and other animals: it measures 44x12x25" and can hold over a bale of hay. This hay bag has 3.5x1.75” rectangular openings which will prevent hay wastage and slow down their rate of consumption, but still allow for frustration-free feeding. This premium hay bag also includes a 1-year limited manufacturer's warranty offered by Derby Originals.

EXCLUSIVE PATENTED DESIGN - our patented four-sided design allows your horse to comfortably eat from any part of this hay bag while also offering superior airflow and allowing dust and debris to exit the hay without creating excess waste.

HELPS TO SUPPORT GOOD DIGESTION - our hay bags replicate natural and healthy grazing patterns by slowing down your horse’s rate of hay consumption to both decrease hay waste and help prevent digestion issues such as potentially deadly colic.

HEAVY-DUTY CONSTRUCTION - our hay bag is made of super tough double-layered 1200D nylon and features premium hardware and straps and reinforced stitching that allows it to withstand whatever forces your horse exerts on it.

THE IDEAL SLOW FEEDER - this 44x25x12” hay bag features 1.75” by 3.5” rectangular openings which allow your horse to eat comfortably at a more natural pace that mimics grazing. Our hay bags are ideal for helping to prevent colic or digestive upset.

ONE YEAR LIMITED MANUFACTURER’S WARRANTY - this product comes with a one-year limited manufacturer's warranty that protects against manufacturing and quality defects. This warranty does not cover accidental damage.

Derby Originals XL Supreme Slow Feed Hay Bag with 1 Year Warranty and Patented Four Sided Design