Top 10 Hidden Key Holder for Outside Waterproof – Headphone Cases

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1. DDJ


Waterproof Airtag Holder, Full Body Anti-Scratch Protective 4 Colors, AirTag Case for Dog Collar, Luggage, Keys, DDJ 4 Pack Apple Airtag Keychain

DDJ #ad - What you will get: 4*protective air tag casepurple, green, pink. Silicone is kind of environmental recycalable material, no harm to body and no pollutuion to the environment. Excellent design: air tag holder special design in cute style, funcation and color selction are for Apple Airtags silicone case to ensure the device can't be scratched, moreover to be convenient for connection with Keychain, broken and lose, AirTag dog collar bag, shocked, pet necklace, suitcase and so on like the picture showing.

Airtags case easy to use: an exclusive design to easily fit your device and easy to carry with metallic key chain. Only the silicone case for sale, Blue, not including the device for Airtags.

For any quetions, pls do not hesitate to contact us and we will reply within 8hrs. Quality material: protective cover made of soft silicone Tpu is professionally designed for newly released AirTag loopAirTag not included. Airtag keychain holder & functional: compact cover with key chain easy to be bound to other things like keys, backpack, car keys, liner bags for tablet or computer to help carry with your AirTag.
BrandDDJ #ad
ManufacturerDDJ #ad
Height0.2 Inches
Length3.15 Inches
Weight0.03 Pounds
Width1.57 Inches



Dovick- Waterproof Airtag Keychain Holder Case,Screw Full Cover Compatible with Apple Air Tag Tracker Key Ring Black 4Pack

DOVICK #ad - Really waterproofthis dovick airtag Case Includes waterproof structure and ring, you can put them in water. Compatible with Apple Airtagnot included. Signal and soundno signal block, sound maybe a little smaller than uncased airtag.

Anti-scratch and shock-prooffull cover for air Tag, soft stretchy and hard-wearing TPU material. Ultra durable airtag holderwith 4 special screws to close the case, the airtag will never fall off from the case. The need a special screwdriverincluded to open, it is anti-theft. Keychain designanti-lost with keychain design, key ring, dog collar, backpacks, it is convenient to hang the Airtag to your bag, key, luggage, schoolbag and so on. There are raised parts at the four corners of the shell, which can play an anti-fall effect.
BrandDOVICK #ad
ManufacturerDOVICK #ad

3. Optimus


For Optimus 2.0 GPS Tracker, Waterproof Twin Magnetic Case, GPS Tracker not Included

Optimus #ad - Used by law enforcement and private detectives. Only the Optimus 2. 0 Waterproof twin magnet case – Strongest Magnets Commercially Available NdFeB Magnets. Inside dimensions 3. 2 x 1. 5 x 1. 8 inches. Not compatible with the Optimus 3. 0 Extremely strong case – attach to any flat metal surface – Magnets will hold at fast speeds and bad weather.
BrandOptimus #ad
ManufacturerOptimus Tracking #ad
Height2 Inches
Length3.5 Inches
Weight5.6 ounces
Width2.5 Inches
Part Number4348152947
Warranty30 Day

4. Monster Magnetics


All Weather Hide a Key, Magnet Mount Locker Box, Under Car GPS Tracker Holder Case, Hide Your Stuff Anywhere, Geocaching Container, MiniMag Plus Extra Large Waterproof Strong Magnetic Stash Box

Monster Magnetics #ad - This illustrated guide provides the information you need to know for optimal placement where GPS GSM and CDMA signals are concerned as well as recommendations to prevent loss. Tried tested and true - we know what works. Pro-grade results are why Monster Magnetics is a favorite in the GPS tracking industry. Our magnets are countersunk into the enclosure, ensuring an airtight seal is maintained.

Professionally designed for under car gps tracking. Hide a key, and stash box for securing keys, money, on, fob, or behind any magnetic surface - in a secret hidden spot that only you know! the watertight magnetic container will stay securely attached to any magnetic surface - in any environment. When it comes to protecting your valuables, and a marine-grade rubber gasket seals the perimeter of the lid, MiniMag plus is the perfect solution when only the best will do. 16 cubic inches of storage space! more storage capacity than the original minimag ensures a great fit for the new larger gps trackers, and also fits smaller devices along with up to a 3-cell extended battery.

Great accessory for your geocaching accessories and swag arsenal! We've completely eliminated rivets and screws - major culprits of moisture damage and separating magnets. And jet black finish ensures a covert appeal and great fit for larger gPS trackers Spot Trace Anti Theft, Enduro Pro, and smaller tracking devices GL200, Trackimo, Trackimo, Vectu, GL300, and more plus up to a 3-cell extended battery. Great for spare keys, such as spot trace anti theft, garage door openers, fobs, and Trackimo, Vectu, cash, cigarettes, meds - most any reasonably sized item you might not want found in your vehicle.
BrandMonster Magnetics #ad
ManufacturerMonster Magnetics #ad
Height2 Inches
Length5 Inches
Weight0.38 Pounds
Width3.5 Inches



HAISSKY Running Armband with Airpods Bag Cell Phone Armband for iPhone 12/11 Pro /11/XR/XS/X/8, Galaxy S9/S8 Water Resistant Sports Phone Holder Case & Zipper Slot Car Key Holder for 6.5 inch Phone

HAISSKY #ad - Special for runnerreflective strips wrap around the screen window for enhanced nighttime visibility and safe nighttime running. It perfect for most sports activities like jogging, gym, mountain climbing, mountain biking, cycling, cross training, running, etc.

It supports various phone unlock options such as password unlocking and gesture unlocking. Armband with airpods bagthe unique zipper slot design are beautiful and practical allows you to place your Airpods or Car Key or precious items. Triple magic stickers perfect to fit arm circumferences: SMALL 6" - LARGE 16". High-quality material high quality lightweight lycra fabric and tpu, water-resistant, light weight, sweatpoof and washable. The built-in hidden pocket can help you to hold credit cards, keys, money and more.

Full touchscreenclear tpu screen protection film for easy access to your phone’s touchscreen functionality and 3-holes-design for charging & listening. Fit your phone sizethe phone pocket fits the phone screen up to 6. 5'', 7, s7, including the iphone 12 mini, 11 pro max, iphone 11, sony xperia z5, 6s plus, note 4, 11 pro, s6, 6 Plus, 7 plus, 8 Plus, S6 edge plus, 12 Pro Max, samsung Galaxy S20, x, Z5 edge premium. The armband stretches softly and does not scratch the skin.
BrandHAISSKY #ad
ManufacturerHAISSKY #ad
Part Number196MR

6. Case-Mate


IP68 Water-Proof Floating Protection Phone Pouch Regular Size, Universal Compatibility, for iPhone 13 12 11 Pro Max Mini, Black/Hi-Vis Yellow, 2 Pack Marine Series, Detachable Lanyard

Case-Mate #ad - Its universal design and style makes it best fit for any type of product up to 6 inches. Sensitive screen touch was able to use our phones as underwater cameras, kept your phones dry, photos taken through cellular bags came out sharp and clear, and get great pictures and videos. Ipx8 certified waterproof protection: 3.

3 feet/1 meter ipx8 certified professional floating waterproof phone pouch perfect for swimming, beach, sailing, snorkeling, surfing, skiing, pools, shower, sauna, rafting, boating, tubing, kayaking, fishing, and other water park activities. The transparent material enables you an extra direct and good contact with the touch screen and camera. High-quality soft tpu material exclusively made for delicate touch and response, softer than PVC. A secure lock mechanism, open and close the pouch with just a simple snap, keeping the pouch completely sealed underwater. Keep your phone full functionally with 100% protection from water.

Uncompromising: we build for the perfectionist who demands quality, both in equipment and experience, and knows that the Pelican case is the last case they will ever need. Hd side design & sensitive touch: the pelican marine series waterproof cell phone pouch’s innovative design on the side of the case allows users to easily access the phone’s side buttons. Quality tpu material makes it easy to touch and swipe the screen; Clear Window design on the front for viewing videos and checking emails free. Full protection: lightweight with a detachable lanyard for hanging around the neck.
BrandCase-Mate #ad
ManufacturerCase-Mate #ad
Height0.51 Inches
Length8.46 Inches
Weight0.18 Pounds
Width4.53 Inches
Part NumberPP048884
Warranty1 Year Warranty

7. Fhtase


360 Full Body Coverage Protective Cover Clear, Waterproof Airtag Holder, Luggage, Tracker Key Ring, Fhtase 4 Pack Apple Airtag Keychain, AirTag Case for Dog Collar

Fhtase #ad - Premium protectionwith high-quality tpu shell, with a high degree of transparency, 360-degree full body coverage shock-proof protection against drops up to 9M 27 feet. The surface is smooth and sturdy, and can effectively prevent scratches, durable, abrasions, non-fading, drops and damage.

Designed for anti-falling outour air tag holder is closed with an inner buckle, which can 99. 5% prevent your airtag falling out from the airtag cases when it is hit and dropped. Compatibilityour air tag keychain holder is only designed for New Apple AirTags 2021. Excellent waterproof designwith 3m 10 feet waterproof performance, it will not leak or be damaged in water. Don't worry about losing your airtag after your pet dog or cat is playing outside.

Washable, after many factory tests, easy to clean by wiping with a damp cloth. Additional wrist strapwe have included two additional silicone wrist straps to increase the choice of use, you can choose to use the Keychain Ring or Wrist Strap. You can also use the wrist straps for other uses, such as airpods case straps. Note: airTag is not included. Widely used, such as preventing the loss of the elderly and children, car keys, backpacks, keys, dog cat collars.
BrandFhtase #ad
ManufacturerFhtase #ad



AirTags Case, AIRSPO 4 Pack Airtag Finder Protective Cover Clear TPU Waterproof Anti-Scratch Apple AirTags Holders with Keychain(Purple+Pink+Green+Blue

AIRSPO #ad - Flexible and soft tpu materialmade of top-rated tpu material instead of hard PC, will not hurt the airtags. Easy to install and remove. It is softer and gentler for your airtag tracker, provide great protection for air tag against bumps, drops and scratches.

Do not worry water to splash into airtags when your dog runing outside. Water-resistantfull body protective design with Precision molded for perfectly water-resistant. Compatibilityspecially designed for AirTag Bluetooth Tracker 2021 Release. Clear tortoiseshell Design100% transparent, keep the original beauty of apple airtag. It will not hurt your nails when you attach your airtag to your car key, dog leash, bag, your bag, child's schoolbag, the valuables and more. Easy-to-use keychainclips quickly and securely onto your keyring, or any other loop.
BrandAIRSPO #ad
ManufacturerAIRSPO #ad



Compatible with Apple AirTag Case for AirTag Keychain | Silicone Protective case Secure Holder with Key Ring | Anti-Scratchfor Apple AirTags Case Accessories Black

REENET #ad - Just put your tracker into the cover in a few seconds. Note: airTag is not included. Use occasionthis airtag protective case come with keychain, Child's schoolbag, dog leash, you can attach it to your car key, your bag, the valuables and more.

Easily swap and change where you attach your Airtag on the things you want to keep track of. High-quality material made of medical grade silicone rubber, soft and comfortable, non-slip; protect the key finder from impact, scratch-resistant, drop and scratches. Compatibilityprotective case specially designed for New Apple AirTags 2021. Comfortable & durablethis silicone Airtag case is surface layer smooth, Anti-fingerprint, Scratch-resistant performance, easy to clean, Drop protection. Easy to install and removethe exposed hole design on sides is very conducive to signal transmission and humanized installation.
BrandREENET #ad
ManufacturerREENET #ad

10. Tile


Keys Finder and Item Locator; Up to 250 ft. Range. Up to 3 Year Battery. Water-Resistant. Phone Finder. iOS and Android Compatible, Tile Mate 2022 1-Pack, Canyon Blue. Bluetooth Tracker

Tile #ad - Android, ios & smart home compatible - find your things with the free Tile app on both iOS and Android devices. Notify when found - enlist the secure and anonymous help of the Tile Network to help find your things. Tech specs: water-resistant ip67 rated, up to 3-year non-replaceable battery, Up to 250 ft / 76 m Bluetooth range.

Tile also works with Amazon Alexa, Hey Google and Siri. Attach the tile Mate to everyday things like keys, backpacks or purses. A premium plan - get proactive smart alert notifications when you leave something behind, if we can’t find your Tiled item, and with Item Reimbursement, we reimburse you. Find nearby - use the tile app to ring your Tile when it’s within Bluetooth range, or ask your Smart Home device to find it for you.

Find your phone - double press the button on your Tile to make your phone ring, even when it’s on silent. If your lost tile is found, if your tile is lost, add your contact information so you can be reached when someone scans the QR code on your lost Tile. Find far away - when outside of bluetooth range, use the Tile app to view your Tile’s most recent location on a map. Use our free app to find them. Versatile tracker - tile helps you keep track of your things.
BrandTile #ad
ManufacturerTile #ad
Height0.28 Inches
Length1.49 Inches
Weight0.02 Pounds
Width1.49 Inches
Part NumberRE-40001-CB
Warranty1-Year Limited