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Your cart is empty.Broadcast your position when lost in the wilderness with the Survive Outdoors Longer Slim Rescue Howler Whistle. Emitting a piercing 100-decibel signal, this slim single-frequency whistle is audible from over a mile away. These whistles are ideal for signaling for a variety of outdoor activities, whether you are on the trail, on the slope, the water, and more. Pea-less design ensures that the whistle works in any outdoor conditions without jamming or freezing. Weighing less than an ounce, this ultra-portable whistle fits in any pocket and attaches to zipper pulls. Each pack contains two whistles to share or distribute among gear like a rain jacket or go bag.
Disco San Andreas
2025-08-19 20:52:18
I recently purchased this loud whistle to enhance safety during my outdoor adventures especially when out mountain biking. The whistles are slim, lightweight, and come in bright orange, making them highly visible and easy to carry. Their durable plastic construction and pea-less design ensure reliable performance in various weather conditions. In standard use, these whistles produce a loud, piercing sound that can be heard over considerable distances, making them ideal for emergency signaling. To test their noise output, I attached one to my drone and found that at low altitudes (20-50 feet), the whistle produced a clear, loud sound that was easily discernible over the drone’s motor noise. At higher altitudes (50-100 feet), the sound remained audible, though less intense. Moderate drone speeds yielded the best performance, while high speeds slightly reduced the effectiveness due to wind interference. Overall, the whistles performed exceptionally well, proving to be a powerful and reliable tool for outdoor enthusiasts. A whistle is a must-have for bikers, hikers, campers, and adventurers. I highly recommend this one for its robust performance and thoughtful design.
softwareguy
2025-08-16 18:41:49
These are small, light, and LOUD! Perfect for throwing into an emergency bag.
Joe Sperrazza
2025-08-04 18:58:53
I like that this whistle fits easily in your pocket or can be hung from a lanyard. Having a pair is handy. The whistle itself seems about as loud as an "old-fashioned" whistle. For me, that is loud enough.
D.L.
2025-07-28 18:19:39
BUY these!!! If you intend on hiking and/or camping and have loved ones with you...for pete's sake, buy enough to hand one to each member of your group! I have severe asthma and decided carrying a whistle would be a smarter choice than trying to yell for help...should I need assistance. I barely had to blow into one of these tiny whistles and it almost blew my ear drums out! They certainly howled alright! lol! My husband went into the valley below us and up the next hill...about a distance of 2 1/2 miles from our house. I blew the whistle...he said he heard it plain as day...great to know! I'm definately buying more of these great rescue whistles for my loved ones! Plus, they pack great in my backpack and also in my back-up survival kit. I'm probably sounding like I'm gushing...and I am! These are the BEST!! Plus, they came right at the est. arrival time stated by seller. Bright orange, so if you drop it...can find it easily. They didn't come with a lanyard, but I'm putting one on each whistle to carry around my neck. Rescue workers would be able to find you if you had one of these!
BF
2025-06-27 14:22:25
I bought several different "survival" whistles and decided I liked this one best for backpacking, camping, etc. I like each of my kids to carry a whistle when hiking/camping, so they can alert me if they get into trouble, and of course my wife and I carry them too.Unlike some whistles, with these you can blow harder or softer to make the sound louder or quieter. This is good because you can adjust the loudness to your surroundings, and you don't have to have strong lungs to make a reasonably loud sound -- as when you're a child or are injured.The sound has a nicely pitched tone: it will carry, but is not too shrill. It is clear and very loud when you blow hard. It sounds great when you make quick, powerful blasts on it.These are thin, small, light, sturdy and have no moving parts. Water won't damage them or impair their function.
Andrew D. Lossing
2025-06-15 18:13:03
These whistles are so flat that they fit in virtually anything, and are easy to pack into an Altoids tin or similarly diminutive wilderness survival kit. Despite that, they are good and loud. A two-pack of these makes an important piece of preparedness for couples, families or parties venturing into the wilds. These aren't for rescue, particularly, though they could be used to get the attention of others if within a close wooded area or slightly further in more open ground. Rather, they are ideal for keeping together when separated in inclement weather and limited visibility. They carry better than a shout and are easier to make oneself heard if you are hurt or otherwise unable to keep up a sustained shouting.
Den
2025-06-03 10:01:02
I measured it at 125 dB. That clearly puts it in the survival whistle category. It is also sturdy. Of course, if you purposely slam a heavy iron rod against it you might break it.
Tom McAllister
2025-05-20 10:20:01
These are the best emergency whistles I've tried (and I have tried four different types) -- a good combination of small profile (so you can comfortably wear on a lanyard) and loud (not as loud as a marine emergency whistle I have but louder than two other similar whistles I have (including one that has a very similar design)). Lightweight. My kids and I wear these when hiking or snowboarding -- they are an inexpensive piece of safety equipment. Shouting when lost is very energy consuming and demoralizing. The whistles work great and sound very similar to the normal pea type gym whistle -- you could use this for refereeing if you wished.
Customer
2025-05-14 21:40:13
Excellent product! Very compack tiny and extremlily loud. Can't wait for snowmobile season now, let it snow!
Anonymous Buyer
2025-04-17 16:08:24
Recibà dos silbatos de la marca que esperaba. Funcionan bien. Aunque el embalaje es un poco diferente de lo que se ve en las fotos, el producto es el correcto.
Davinci
2025-04-07 17:50:42
- Very visible bright orange color- Loud- It's so slim it can easily be stored flat in an emergency pouch or first aid kit- Very good price for a 2-pack
Troy Swanton
2025-02-25 18:14:36
It's a whistle
BA
2025-02-13 10:05:28
Good for the emergency kit I’m preparing
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