7 Best Horse Coolers for Trail Rides

Manna Pro Cool Calories Horse Supplement is the top pick for most buyers seeking the best horse coolers because it adds concentrated calories without greatly increasing feed volume. This concentrated nutrition supplement fits horses that need extra energy or struggle to maintain weight. It works as a practical add-on to a regular ration, rather than requiring a complete feed change.

This guide is for owners comparing nutrition products for hard keepers, active horses, or animals recovering from weight loss. The main factors are calorie density, serving size, ingredient quality, mixing ease, and compatibility with an existing feeding plan. Cost per serving also matters because supplements can become a regular expense. The seven picks below are ranked with clear reasons and honest drawbacks for each, helping you compare options before choosing one.

Quick Comparison

7 Top Horse Cooler Picks

This ranked list counts down from dependable options to the top horse cooler for fit, coverage, and everyday stable use.

7. LEAFOREST Horse Fly Sheet

Best for: Horses needing summer fly protection

The LEAFOREST Horse Fly Sheet is a full-body mesh cover for hot, insect-heavy days. Its 155g polyester mesh uses a reinforced, tear-resistant weave that allows airflow while blocking flies and some UV exposure. The design includes a removable neck cover, adjustable belly band, leg straps, and a tail flap. Together, these parts help keep coverage in place during turnout, movement, and rolling.

The wide belly band is a useful detail because it protects the sensitive underside, where many fly sheets leave gaps. Adjustable closures let owners fine-tune the fit, while nylon-lined shoulders and gussets help reduce rubbing around high-motion areas. The roomy cut should allow normal movement without feeling restrictive. Around $63, it costs more than basic mesh sheets, but it provides more coverage and adjustment points. The neck section can also come off when full upper-body coverage is not needed.

Pros

• 155g polyester mesh supports airflow on warm days.
• Detachable neck cover adds adjustable head and neck protection.
• Wide belly band covers the underside and helps limit shifting.

Cons

• Mesh protection does not replace a waterproof turnout blanket during sustained rain.
• More straps and closures require extra fitting time, especially when putting it on a new horse.

Check Price on Amazon →

6. Sore No More Clay Poultice

Best for: Horse owners needing a cooling hoof pack

Sore No More Cooling Clay Poultice is a creamy clay treatment for legs, bodies, and hooves. Its silky texture should spread across sore or overheated areas without much effort, then wash away more easily than thick, dried-on pastes. The product is intended to help reduce heat, swelling, inflammation, and infection concerns. It can also be used before or after exercise to tighten tissue.

The 5-pound container suits occasional care or smaller stables. A 23-pound container makes more sense for frequent use across several horses. At around $47 for the smaller option, it sits in the midrange for a clay poultice, though prices can change. Its main strength is flexibility. One formula can cool legs, support a hoof pack, or provide post-exercise care. Still, it is a topical product, not a substitute for veterinary treatment when swelling, heat, or infection persists.

Pros

• Creamy consistency spreads over legs and body with little effort.
• Washes off more easily than many heavy clay treatments.
• Works for body care, post-exercise use, and cooling hoof packs.

Cons

• The 5-pound container may run out quickly in busy barns.
• It cannot replace veterinary diagnosis or medication for serious swelling or infection.

Check Price on Amazon →

5. Jeffers Elite Fleece Horse Cooler Blanket

Best for: Post-bath barn layering

The Jeffers Elite Fleece Cooler is a lightweight horse cover made from polyester fleece. Its 78-inch size suits larger horses, but buyers should check measurements before ordering. The navy blanket is designed to wick moisture away after bathing, grooming, or exercise while adding a mild layer of warmth. At around $40, it offers a practical option for tack rooms, travel kits, and daily stable routines.

Its contoured shape follows the horse’s body and leaves room for normal movement. Adjustable front buckle closures help secure the cooler, while a hidden surcingle helps keep it positioned during transport or standing. The fleece can work alone in cool barn conditions or under a turnout blanket, stable sheet, or heavier winter cover. It is useful throughout the year, though the material suits drying and light warmth rather than wet-weather protection. The Elite print adds a styled look without changing the cover’s basic function.

Pros

• Moisture-wicking polyester fleece helps dry a horse after bathing.
• Contoured coverage supports movement during grooming and travel.
• Front buckles and a hidden surcingle help limit shifting.

Cons

• The listed 78-inch size may not fit smaller horses or ponies.
• Fleece is not waterproof, so it cannot replace a rain sheet or turnout blanket.

Check Price on Amazon →

4. Mekenwi Reusable Gel Horse Ice Boots

Best for: Post-workout cooling and stall use

The Mekenwi set includes two reusable gel boots for cooling a horse’s front or hind legs. Each wrap uses a 5-by-6 grid with 30 separate gel pockets, rather than one rigid block. That layout should stay more flexible after freezing and follow a leg’s rounded shape more closely. The boots use neoprene outside layers, reinforced stitching, and a softer inner lining.

Five adjustable Velcro straps provide more adjustment points than many basic wraps. The manufacturer claims the insulated boots stay cold for more than 70 minutes, which covers a typical 20-minute cooling session. Around $50, this pair costs more than simple ice packs but offers a wearable format. The one-size design may fit many horses, though leg shape and circumference still matter. These wraps can support routine post-exercise cooling, but they should not replace veterinary care for tendon injuries, swelling, or persistent heat.

Pros

• Thirty gel pockets remain more flexible than a solid ice block.
• Five straps allow adjustable compression and a closer fit.
• Two wraps cool both legs at the same time.

Cons

• One size may not fit every horse securely.
• The pair needs freezer space and time to refreeze between uses.

Check Price on Amazon →

3. Magic Gel Twin Ice Boots Horse Ice Pack

Best for: Post-exercise cooling on horse legs

This set includes two flexible gel ice boots and a carry case. Each wrap covers about 40cm, or 16 inches, of one leg. Elastic fastening straps secure the pack around the limb and provide light compression. The design suits cooling around the hock, ankle, knee, lower leg, and hoof area. At around $60, it costs more than basic reusable gel packs, but you get two large wraps in one set.

The packs freeze inside the supplied bag or a cooler, then stay soft enough to bend around a joint. That flexible shape can make them easier to position than rigid ice packs, especially after hard work or a suspected pulled muscle. They may also offer a practical alternative to cold hosing during downtime. The thick synthetic outer material is made for repeated stable use, and the maker estimates at least three years from each set. Some horses may need a thin fabric layer between the pack and skin.

Pros

• Two 40cm wraps can cool both legs at once.
• Flexible gel conforms around hocks, knees, ankles, and hooves.
• Carry case helps keep the freezer and tack area cleaner.

Cons

• The large, one-size design may feel bulky on smaller legs.
• You need freezer or cooler space, and some horses require an extra fabric layer.

Check Price on Amazon →

2. Horse Health IceTight Poultice

Best for: Post-workout tendon and knee care

Horse Health IceTight 24-Hour Poultice is a cooling clay treatment for a horse’s knees, tendons, and ankles. The 7.5-pound container provides a sizable supply for regular care after workouts, competitions, or races. Its formula combines natural clays with glycerine, aloe vera, and key minerals. The product costs around $16, though prices can change.

The main draw is its simple cleanup. After application, the poultice washes away with water, so there is no need for rubbing or hand washing. It is designed to remain in place for up to 24 hours, which may suit owners who want a longer post-exercise treatment. Still, this is a topical care product, not a substitute for veterinary advice when a horse has swelling, heat, pain, or a suspected injury.

Pros

• Cooling clay formula targets knees, tendons, and ankles after exercise.
• 7.5-pound size supports repeated use after workouts, races, or competitions.
• Water-rinsable formula avoids rubbing and hand washing during removal.

Cons

• A 7.5-pound container needs dedicated storage and may be more product than occasional users need.
• It requires application and removal as part of a care routine, so it may not suit owners seeking a quick spray-on option.

Check Price on Amazon →

1. Manna Pro Cool Calories Horse Supplement

Best for: Hard-keeping horses needing extra calories

Manna Pro Cool Calories 100 is a high-calorie horse supplement sold in an 8 lb bag. Its main energy source is fat, with a stated 99% fat content. Fat supplies more than twice the energy of carbohydrates by weight, so a small amount can add substantial calories without simply increasing the horse’s grain ration. That setup may suit underweight horses, hard-keepers, and performance horses that need help maintaining body condition.

The main draw is calorie density. It can support weight gain while keeping feed volume lower, which may help horses that struggle to eat enough conventional feed. The added fatty acids may also support skin and coat condition. Manna Pro describes it as highly palatable and easy to feed, though individual horses can still refuse a new ration. At around $31, the bag has a moderate upfront cost, but value depends on the feeding rate and how quickly the 8 lb supply is used.

Pros

• The 99% fat content adds concentrated calories.
• Supports weight gain and body condition in hard-keepers.
• Fatty acids may help maintain healthy skin and a glossy coat.

Cons

• The 8 lb bag may not last long for several horses or higher feeding rates.
• Its concentrated calorie content requires careful portion control within a balanced ration.

Check Price on Amazon →

Buying Guide

Fit is the most important factor when choosing a horse cooler. A sheet that sits correctly dries the coat evenly and stays secure during hand-walking or stall rest.

• Size: Measure from the center of the chest to the tail, then choose the nearest 2-inch blanket size, such as 72 or 74 inches. Allow room for normal movement.
• Fabric: Choose fleece for quick moisture removal after exercise. Wool-blend models offer more warmth, while lightweight mesh suits mild weather above 60°F.
• Weight and warmth: Match the cooler to the conditions. Use a light sheet around 100–200 grams for mild temperatures, and a heavier option near 300 grams for colder stables.
• Closures: Look for an adjustable chest closure, two belly surcingles, and rear leg straps. These features help keep the blanket centered while the horse walks.
• Care and price: Confirm that the cooler is machine washable and fits your budget. Basic fleece sheets often cost $40–$90, while wool blends may exceed $150.

If you cannot have everything, prioritize a correct fit over fabric, trim, or extra features.

Frequently Asked Questions

How do I choose a horse cooler for winter?

A suitable horse cooler matches the horse’s coat, weather, and activity level. Choose wool or dense fleece for cold conditions, while lightweight mesh works after exercise in mild weather. Check that the sheet covers the back and hindquarters without rubbing, and select a secure front closure plus adjustable straps.

What material is best for a horse cooler?

Fleece is the most versatile material for a horse cooler because it wicks moisture while providing moderate warmth. Wool offers stronger insulation for cold barns, but it costs more and can require careful washing. For a concrete example, a 200-weight fleece suits many post-ride drying needs in cool weather.

Can a horse cooler stay on overnight?

A horse cooler can stay on overnight only if it fits safely, stays dry, and matches the stable temperature. Remove it if the horse sweats, chills, or chews fabric. A breathable fleece layer may work in a cool, draft-free stall, but check the horse’s skin and temperature before bed.

Are horse coolers safe for wet horses?

Horse coolers are safe for wet horses when they wick moisture, fit correctly, and allow steady cooling without trapping sweat. Put one on after exercise, then monitor the horse until the coat feels dry. A fleece sheet can help after a bath, while a thick blanket may cause overheating.

Conclusion

Manna Pro Cool Calories Horse Supplement remains the top recommendation for owners who want an easy calorie boost in a horse-care routine, rather than a fabric blanket for drying after work. If your priority is removing sweat after exercise, choose a breathable mesh or fleece cooler instead, because the fabric can move moisture away from the coat while your horse cools down. Before buying, double-check the size against your horse’s measurements, confirm the design works with other blankets or tack, review the quantity in the package, and compare the current price across reputable sellers. A suitable choice should match the horse’s workload, climate, and time spent traveling, not just the product’s label or listed features.