Nag Bags

Large Square Bale BagOne Large Square Bale

Holds one large square Big-bale slow feed Less waste
In stock — ships next business day
$433.95 CAD
Choose Square Bale Size (H-W-L): · 4x4x6 - 7ft
Choose Net Size: · 1"
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Reduces Hay Waste
Reduces Hay Waste
24/7 Slow Feeding
24/7 Slow Feeding
Knotless Netting
Knotless Netting
Vet Recommended
Vet Recommended
Holds one full large square bale — available in 4x4x6-7ft and 4x4x7-8ft to fit what you're already buying
Cuts hay waste down to 2–4% per bale — horses eat more, trample less, and your hay bill drops
Knotless, animal-safe netting with a 3–5 year average lifespan built for daily barn use
Supports natural trickle feeding 24/7 — helps reduce ulcers, colic, cribbing, and stall boredom
Choose your hole size: 1", 1.5", 2", or 2.75" to match your herd and hay type

Description

If you've ever stacked square bales only to watch half of each one end up on the ground, you already know the problem this net solves. Hay is one of your biggest ongoing costs, and open feeding is one of the fastest ways to waste it. The NAG Bag Large Square Bale Bag wraps your large square bale in knotless, animal-safe netting that slows your horses down to a natural grazing pace — and studies back it up, showing waste as low as 2–4% per bale compared to the 30–50% you can lose with loose feeding.

This is the right fit for anyone running a herd on large square bales, from a two-horse setup to a bigger operation looking to get more out of every ton of hay they buy. It works loose in a field or dropped into most popular feeders, and the four hole sizes — 1", 1.5", 2", and 2.75" — mean you can dial in the right consumption rate for your specific animals and hay type. For horses dealing with ulcers, colic, or chronic stall vices, the round-the-clock forage access makes a real difference.

Available in 4x4x6-7ft and 4x4x7-8ft sizing. Hand-assembled with a knotless nylon blend construction that averages 3 to 5 years of daily use. If you're not sure which bale size or hole size is right for your setup, reach out — we're happy to help you figure it out before you order.

How to Use

When introducing the net for the first time, always offer loose hay alongside the NAG Bag for the first week. This gives your animals time to learn how to graze from the net properly, reduces the chance of net damage from frustration, and extends the life of the bag.

Position the net low where possible — a natural, head-down foraging position is better for your horse's posture, sinuses, and digestion. If your horses are shod, place the net inside a tub, hay ring, or feeder, or hang it above pawing range.

Once your animals are comfortable with the net, you can transition to net-only feeding. Most horses take to it within a week and will actively prefer it over loose hay.

Size Guide
Frequently Asked Questions
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NAG Bags Net Guide

NAG Bag Net Size Guide

Net size Best for Hay type Notes
1" Minis, ponies, and horses that have mastered the 1.5" Most hay — not fine short blends Very restricting; a graduate size
1.5" Most horses, plus donkeys, mules, alpacas, llamas, goats, sheep, bunnies, chickens All blends Our most popular size
2" Working horses, hard keepers, young & elderly All blends Great introduction size and for colder months
2.75" Large breeds, elderly, cows All blends (not compressed) Feeder / tub use only
WHAT MAKES IT WORTH IT

Why it's built different

We use these nets in our own barn. Here's what actually matters after five winters of pasture use — not marketing points, real ones.

Hay Waste You Can Measure

Studies show slow-feeding large square bales in a net cuts waste down to just 2–4% per bale. That's the difference between watching hay get trampled into the mud and actually getting full value out of every bale you buy.

Knotless Where It Counts

The netting is hand-assembled with a knotless construction — no rough edges, no pressure points, nothing for hooves or teeth to catch on. It's designed to be used, not just look good hanging in the barn.

Trickle Feeding Around the Clock

Horses are meant to graze slowly and consistently, not eat one big meal and wait. The Large Square Bale Bag keeps forage available all day, which keeps stress hormones down, reduces problem behaviours, and means calmer, healthier horses across the board.

Four Hole Sizes for a Reason

1", 1.5", 2", and 2.75" — because a mini pony and a draft horse don't need the same net. Getting the hole size right matters for safety, consumption rate, and making sure your animal actually takes to it.

Built to Last

High-quality knotted nylon blend construction averages 3 to 5 years of daily use. That's seasons of hard barn life — mud, hooves, teeth, weather — and it holds up. Compatible with most popular feeders including Hay Hut, Bale Barn, AGI Feeder, Perfect Feeder, Tarter Feeders, and more.

Sizing

Choosing the right mesh size

Choosing the right mesh size makes a real difference — too small and your horse gets frustrated, too large and you lose the slow-feeding benefit altogether. Match the net to your horse's size, temperament, and hay type for the best result.
Net Size
Best For
Hay Types
Notes
Net Size1"
Best ForMinis, ponies, chickens, horses that have mastered the 1.5"
Hay TypesMost hay types — not fine, short, or compressed
NotesVery restricting — must be matched to the right animal and hay
Net Size1.5"
Best ForMost horses, donkeys, mules, alpacas, llamas, goats, sheep, rabbits, chickens
Hay TypesFine, coarse, medium hay, alfalfa, mixes, straw
NotesBest for introducing slow feeding, or use in colder months
Net Size1.5" W
Best ForHorses with larger three-tie bale flakes
Hay TypesSame as 1.5"
NotesAdds 18" of extra width for easier loading of wide flakes
Net Size2"
Best ForWorking horses, hard keepers, young and older horses
Hay TypesAll hay types and compressed bales
NotesMost popular size — great for maintaining healthy weight
Net Size2.75"
Best ForLarge breeds, elderly horses, cattle
Hay TypesAll hay types and compressed bales
NotesBest in cold climates or where easy hay access is the priority — use inside a feeder
FROM THE BARN

What folks are saying

★★★★★
✓ Verified
No wasted hay all winter

This winter feeding horses was easy — 4 round bale hay nets set around our 40 acres worked wonders, horses traveled around to the bales and no wasted hay. Super product!

D. Howes
★★★★★
✓ Verified
Into its fourth winter

Our poly ring & net are into their 4th winter of use & still going strong. Best. Setup. EVER!

Lisa Bird
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Frequently asked questions

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