Guard Alaska Bear Spray by Mace 9 oz – EPA Registered for All Bear Species, 1.4% Major Capsaicinoids, 2,000,000 SHU, 15-20 Foot Fogger Pattern, 9-Second Continuous Spray, Nylon Belt Holster Included

Tested in Alaska. Registered by the EPA.

Bear encounters aren’t hypothetical for people who spend real time in backcountry. Whether you’re hiking in grizzly territory, working in remote areas, or camping where black bears are common, having an effective deterrent accessible on your hip isn’t optional — it’s standard practice.

Guard Alaska was developed and field-tested in the Alaska wilderness. It’s one of the few bear sprays that carries EPA registration specifically for use against all bear species — not just a label claim, but a federal regulatory designation that requires documented effectiveness testing.

Who This Bear Spray Is For

Hikers and backpackers heading into bear-dense regions — Alaska, Montana, Wyoming, the Pacific Northwest, or anywhere grizzly and black bear populations overlap with trail systems. If you’re on maintained trails in populated areas, the risk is lower but not zero.

Outdoor workers, fishing guides, wildlife researchers, and anyone whose job puts them in remote areas where bears are present. The 9-ounce capacity and nylon holster are designed for people who need this accessible all day, not just for a quick walk.

Campers who want reliable coverage for multi-day trips. The larger 9-ounce canister gives you the option of multiple deployments rather than relying on a single burst from a smaller can.

How the Formula Works

The active ingredient is 10% oleoresin capsicum with 1.4% Major Capsaicinoids, derived from 2,000,000 SHU raw pepper. When it hits a bear’s face, it causes immediate swelling of mucous membranes and eye veins, creating temporary breathing difficulty and vision restriction that lasts up to 45 minutes. The effect is intensely uncomfortable but causes no permanent harm to the animal.

The formula’s carrier has a specific gravity heavier than water. That means it doesn’t wash off easily in wet conditions — relevant because bears and water tend to coincide. Rain, river crossings, morning dew — situations where a standard formula might lose effectiveness.

The fogger delivery system is a deliberate design choice. Unlike a stream pattern that requires precise aim at a moving target, the fogger releases an expanding cloud that covers a wider area. At 15-20 feet, you have time to deploy before an approaching bear reaches you. The full 9-ounce canister empties in about 9 seconds of continuous spray, or you can fire in controlled one-second bursts to cover multiple encounters on a longer trip.

An orange safety wedge prevents accidental discharge during transport. The finger-loop handle provides grip security — important when your hands may be cold, wet, or shaking.

Practical Details

The canister measures 2.5 x 2 x 9.5 inches and weighs 1.3 pounds. Includes a nylon belt holster with Velcro closure and belt loop for hip carry. Safety clip with orange wedge prevents accidental discharge. The formula is environmentally safe — no flammable or ozone-depleting substances. Endorsed by the Alaska Science and Technology Foundation. Guaranteed 4-year shelf life when purchased from authorized dealers. Manufactured by Mace with a 1-year warranty on the canister and nozzle.

EPA-registered for all bear species, field-tested in Alaska, and built for the people who actually need it. Know your local regulations and always follow manufacturer instructions. Be prepared and be safe.

Frequently Asked Questions