









🛠️ Your all-in-one survival sidekick—compact, clever, and always ready!
Coghlan's Four-Function Whistle is a compact, multifunctional survival tool combining a loud whistle, precise compass, dual-scale thermometer, and magnifying glass. Designed for outdoor enthusiasts and professionals, it features a durable carabiner clip for easy attachment to clothing or gear, making it an essential companion for hiking, climbing, and emergency preparedness.

















| ASIN | B000E3C6GY |
| Batteries included? | No |
| Best Sellers Rank | 158,784 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 187 in Camping & Hiking Survival Whistles |
| Brand | Coghlan's |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,928) |
| Date First Available | 15 Aug. 2010 |
| Department | Men's |
| Height | 0.88 inches |
| Included components | Coghlan's Four-Function Whistle |
| Is discontinued by manufacturer | No |
| Item display length | 8.13 inches |
| Item display width | 3.94 inches |
| Item model number | 44 |
| Manufacturer | Coghlan's |
| Material type | Plastic |
| Number of items | 1 |
| Number of pieces | 1 |
| Power source | hand_powered |
| Product Dimensions | 8.26 x 3.18 x 1.59 cm; 41 g |
| Seasons | Evergreen |
| Shape | Rectangular |
| Size | One Size |
| Sport | 57000 Outdoors |
| Style | C0044 Four Function |
| Usage | climbing |
| Weight | 4 Kilograms |
A**R
Lovely item and top seller
Lovely quality item and top seller. Very helpful and pulled out all the stops to get item sent to us in time for Christmas. Thank you!
M**.
Great product
Great product
L**N
Loud and piercing
The whistle is loud and ear piercing. Worn on lanyard for two days before it fell off suggesting the clip was poor
P**L
Works well
Works well, the thermometer seems reasonably accurate.
A**M
ممتازة
D**O
Produto muy prático y sencillo para mis caminatas por la naturaleza. De tan practico que es que hay comprado 4 unidades.
E**C
Perfect little tool. I attach it to my life jacket. The compass gives a quick reading. The whistle is handy. Overall a quick and easy to use tool while you’re on the move.
R**Y
Bought this to attach to my life vest while kayak fishing. Lightweight and easy to read dial on the compass. It's accurate too. Haven't had to use the whistle, but it is loud enough to hear a long way if that day ever comes.
J**U
Y The thermometer seems to work fine (see pic), but I don't know how accurate it is. N The clipper does not seem durable or reliable. I will replace mine with a lace/cord. Y The magnifier was surprisingly good, I could see my dry skin up close lol. N The whistle was not loud at all. My scream would be louder. Y The compass seems to work as well (I compared with my phone's compass). It will point you to the approximate right direction (example: North), but be careful to do this without any metallic objects around. Also it will only work if laid horizontally on an flat surface. If you're holding it vertically, it will NOT show you a correct reading. Was it worth it? For less than $5, yes!! Overall, the main functions worked as intended. The clipper you can easily replace, and the whistle, well, you can just buy an actual whistle for something really loud. If you're looking for accuracy and long-term reliability, this might not be the gadget for you. If you're looking for something small, compact and neat to have around in a go-bag, go for it!
Trustpilot
4 days ago
3 weeks ago