Better Boat Air Horn 3.5oz in Package
Better Boat Air Horn 3.5oz Coast Guard Approved
Better Boat Air Horn 3.5oz Half Mile Heard
Better Boat Air Horn 3.5oz 2 Piece Setup
Better Boat Air Horn 3.5oz USCG approved
Better Boat Air Horn 3.5oz Uses at Pool Sporting Events Camping Boating
Better Boat Air Horn 3.5oz Back of Package
Air Horn 1.4oz
Better Boat Air Horn 3.5oz in Package
Better Boat Air Horn 3.5oz Coast Guard Approved
Better Boat Air Horn 3.5oz Half Mile Heard
Better Boat Air Horn 3.5oz 2 Piece Setup
Better Boat Air Horn 3.5oz USCG approved
Better Boat Air Horn 3.5oz Uses at Pool Sporting Events Camping Boating
Better Boat Air Horn 3.5oz Back of Package
Air Horn 1.4oz

240 sold in the last 30 days

Air Horn 3.5oz

$18.99 $15.19 Save 20%

  • Free shipping orders $60+

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  • 30-Day Money Back Guarantee

  • Add a loud signal option to your boat kit, dock bag, campsite, pool gear, or sporting event setup.
  • 3.5 ounce size gives you a compact horn that is still easy to grab when sound needs to carry.
  • Loud blast can be heard from 1/2 mile away.
  • Small enough for jet skis, kayaks, canoes, boat compartments, and gear bags.
  • Two piece setup keeps handling straightforward when you need noise fast.

More Details

  • 3.5 ounce air horn.
  • 120 decibel sound blast can be heard from 1/2 mile away.
  • Loud signal horn for boats, kayaks, camping, sporting events, and emergency signaling.
  • Compact canister format stores easily in a boat, kayak, RV, or gear bag.
  • 2 piece setup and retail packaging.
  • Useful for boating, pools, sporting events, camping, and outdoor alert situations.

Description

This 3.5 ounce air horn gives boaters and outdoor users a compact way to make a loud audible signal. Use it on the boat, around the dock, at a campsite, at sporting events, or anywhere a strong sound alert may be useful.

The simple two piece setup is easy to store in a boat kit or gear bag. Keep one close so you are not relying on shouting when sound needs to travel across open space.

Our Shipping Rates and Speeds

  • All orders under $60 ship for $6.99
  • Orders over $60 ship for FREE
  • You can expect to receive your items in 3 to 7 days in almost all scenarios
  • 90% of orders arrive in 4 days or less

Try our air horn 3.5oz risk free for 30 days. If you are not satisfied, get a full refund.

TO OPERATE: Depress button on top of horn. KEEP UPRIGHT. DO NOT SHAKE BEFORE OR DURING USE. DO NOT SOUND NEAR EAR. SPRAY IN SHORT EVEN BURSTS.

Instant Safety Blast

High volume alert helps warn boats or call for help fast.

Compliance Made Simple

Meets US Coast Guard signaling needs for boats up to 65 feet.

Easy Push Button Use

Simple top trigger helps you signal without pumping or fumbling.

Stows Where Needed

Compact can fits in life vest pockets, glove boxes, or safety kits.

See Why People Love It

Air Horn review from TheBetterBoat.com

Customer Reviews

Frequently Asked Questions

Yes, it is US Coast Guard approved for use on vessels up to 65 feet (20 meters) in length, meeting the required safety standards for signaling devices.

Under normal conditions, the blast from this 3.5-ounce horn can be heard from a distance of up to 1/2 mile away.

No, this air horn uses a non-flammable propellant, making it much safer for storage on boats and near heat sources than older flammable models.

You can expect approximately 50 short, 1-second bursts from a single canister, though longer blasts will reduce the total count.

Absolutely. It is commonly used as a safety signal for coaches, at sporting events, as a bear deterrent for hikers, and for emergency roadside safety.

Yes, the mechanical push-button and pressurized canister are designed to function in wet conditions, though you should avoid submerging the unit for long periods.

While the canister itself is very durable, it is recommended to test the horn briefly at the start of every season to ensure the pressure is still adequate for an emergency.

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