The 11 Best Waterproof Key Cases For Swimming (2023 reviews)

There are several advantages of having a waterproof key case for swimming. Let’s take you step by step, type by type, and find the best waterproof key case for swimming for you.

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Our Top Picks:

Best Overall: Buy: Hiearcool Waterproof Key Case For Swimming READ REVIEW

Best For surfing: Buy: Casemate Waterproof Key Case For Swimming READ REVIEW

Best For boat: Buy: Procase Waterproof Key Case For Swimming READ REVIEW

Best For snorkel: Buy: Moko Waterproof Key Case For Swimming READ REVIEW

Best For paddle board: Buy: Temdan Waterproof Key Case For Swimming READ REVIEW

Best For kayak: Buy: Voxkin Waterproof Key Case For Swimming READ REVIEW

Best For outdoor beaches: Buy: Fecedy Waterproof Key Case For Swimming READ REVIEW

Best For Videos: Buy: Aittitue Waterproof Key Case For Swimming READ REVIEW

Best For fish: Buy: DXNONA Waterproof Key Case For Swimming READ REVIEW

Best For Taking Pictures: Buy: Wilbur Waterproof Key Case For Swimming READ REVIEW

Best For Travel or outdoor activities: Buy: Aussumy Waterproof Key Case For Swimming READ REVIEW

Best Overall: Hiearcool Waterproof Key Case For Swimming

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a case. The hiearcool waterproof key case for swimming is exactly that - it's a simple case that hits all the right notes. These are for a preteen who has a phone, but few pockets. It provides complete protection against water, snow, dust, and sand. There is a lanyard attached to each one for you to hang around your neck.

This comes with TWO waterproof pouches, each with an adjustable strap so you may wear your cell phone around your neck. The case is 3.25”x6.5” and it’s plastic so it tends to grip when you put the phone in it. The videos and picture are very clear when underwater. It's a great waterproof bag to put your phone in or other valuables.

• Protected from any water and no damage
• Great little item, perfect for outdoor
• Lot of satisfied buyers

Best For surfing: Casemate Waterproof Key Case For Swimming

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If you often find yourself scrambling for convenient and suitable case, casemate waterproof key case for swimming should be your first option for buying. This is a nice phone lanyard that can protect your phone while at the pool, beach, etc. The Sensitive touch allows you to use your phone as an underwater camera, to take sharp and clear photos and videos without removing your device from the waterproof phone bag. The pouch has a strap that can be placed around your neck while in use. The Secure lock mechanism allows you to firmly lock and unlock the phone pouch, keeping it completely sealed underwater.

The pouch has a lockable opening to insert the cellphone. The innovative design on the side of the case allows easy access to the phone side buttons. There is a clasp on the strap that you can adjust so the lanyard is small and fits around your wrist. It provides protection against accidental water exposure to the phone while out on the water or fly fishing.

• Touch screen will function and you can type
• Keeps phone dry and actually floats
• Extra large case handles phones with heavy duty phone case and adhesive wallets

Best For boat: Procase Waterproof Key Case For Swimming

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate case. The procase waterproof key case for swimming is exactly that - it's a simple case that hits all the right notes. It offers waterproof / snowproof / dirtproof protection for your device while maintaining full touch screen functionality. It comes with neck straps and also it is an especially hot day. It's buoyant enough to stay afloat so long as there is some air in it before you seal it. It will use this for outside activities this coming summer.

This works great for dust prevention. The water pressure causes the case to tighten and the phone to activate multiple functions. It is used to swim in the ocean yet.

• Even can adjust volume and take photos,everything
• Really keeps the phone away from water
• Great for use when there's water

Best For snorkel: Moko Waterproof Key Case For Swimming

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate case. The moko waterproof key case for swimming is exactly that - it's a simple case that hits all the right notes. Superior water-resistant protection up to 98 feet (30 meters), offers waterproof / snowproof / dirtproof protection for your device. It fits with a little wiggle room. It is easy to see that it is sealed and be confident in putting in water. It can even fit two phones. It's also big, bulky & awkward. It's also great for galaxy note. The phone is fully functional while inside the case.

• New and hot release
• Lot of satisfied buyers

Best For paddle board: Temdan Waterproof Key Case For Swimming

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate case. The temdan waterproof key case for swimming is exactly that - it's a simple case that hits all the right notes. It's great for beach / pool / water parks. It holds a decent amount and floats a good lanyard for tugging someone in a lake lol. The product comes with two large plastic protectors with two orange lanyards. The bag will stick to the phone making the touchscreen difficult if not impossible to control every time it goes underwater.

The lanyard is adjustable, but doesn't have a quick release. It's easy to use. It fits with room for keys for money and credit cards. It's convenient for holding a camera and absolutely waterproof.

• Face recognition, touch screen and sound are great
• Perfect size for phone and keys
• Well made pouch and very roomy

Best For kayak: Voxkin Waterproof Key Case For Swimming

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Voxkin line of case come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. It is great for travel and to protect your phone. The arm band and neck strap are so convenient. It is easy to put your phone inside and take it out. The seams are reinforced on this model, important feature since this is where the other mfgs fail after minimal use. It can be used in the aegean waters off greece. The phone is protected and the water play photos are amazing. The cases work great keeping out sand and water.

• Keeps everything dry and fits phone with case
• Comes with arm band and neck strap
• Worked great at a water park
• Easy to carry phone and room key

Best For outdoor beaches: Fecedy Waterproof Key Case For Swimming

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If you want nothing but a case that is satisfactory, this fecedy waterproof key case for swimming is certainly a best investment. These bags are actually BIG enough to carry a S9+ Otter Box case, keys, chapstick, money, and everything stays dry, not small like so many of the others shown. It's large enough to put your phone, wallet, and keys in. The different colors are an added bonus.

The pouch has three zip seals at the top. It is designed for extreme condition. It is also very big enough to carry a S9+ Otter Box case, keys, chapstick, money, and everything stays dry, not small like so many of the others shown. This is a great pouch to buy if you’re going to a water park.

• Excellent productseals trulyfits 2 big phones plus cards and keys
• Excellent water-proofers in a great size
• Fits a good amount of things

Best For Videos: Aittitue Waterproof Key Case For Swimming

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate case. The aittitue waterproof key case for swimming is exactly that - it's a simple case that hits all the right notes. This new designed waterproof phone pouch works great. It is great for underwater photos and videos. It is equal to the weight of the displaced water according to the buoyancy principle of physics. The quality is good, it offers extra large capacity for the essentials during water sports, beach or pool, of course it will be bulkier than those single-phone pouch, but it holds more stuffs too.

This cellphone waterproof pouch allows you to text messages, make calls, watch videos, and face recognition. It is perfect for any water related activities. If you would want to swimming in the pool or on the beach and not leave you valuables behind, you will love this.

• Large size float waterproof phone case transparent cover
• Good with small hands not for men's hands
• Good brand reputation

Best For fish: DXNONA Waterproof Key Case For Swimming

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Next on the list, we've got yet another case that manages to win our hearts. It's the dxnona waterproof key case for swimming and it's widely considered as one of the best convenient case you can buy. These waterproof pouches work phenomenally. It is great for not getting sand or sunblock on your phone. The case is truly waterproof and the students use them in the water park as they floated the lazy river or swam in the wave pool. It is a must have for a vacation at the beach and water adventures.

The pouch is supposed to be large enough ( 8.5" diagonally) for a cell phone and " fits all size cellphones, up to 7. The pouches work really well. It is a clear window on both front and back sides, perfect for taking pictures, play games, videos and checking emails.

• Leak proof and it’s a nice size
• Easy to use and great camera ability
• New and hot release

Best For Taking Pictures: Wilbur Waterproof Key Case For Swimming

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate case. The wilbur waterproof key case for swimming is exactly that - it's a simple case that hits all the right notes. The waterproof phone lanyard pouch comes with a sturdy and durable orange snap lanyard which is easier to remove and carry out. This is the size you must have to fit a s21 or s22 ultra sized phone with a case on it. It is clear plastic so you can see the same as if you didn’t have it in the pouch. It is perfect for taking pictures and accessing touch screens without removing the case.

The Clips of waterproof phone pouch is durable, if the clips come off, you could put them back on it easily!Please make sure that you sealed and locked it well, then use it normally. It does not leak.

• You can scroll also with no problem
• Easy to get in and out
• Worked perfectly and no water got inside the pouch
• Very well made and the phone can be used through the plastic

Best For Travel or outdoor activities: Aussumy Waterproof Key Case For Swimming

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Aussumy offers a variety of case for personal choice and yet maintaining quality in all the variants. If you have a large phone with an thick case that doesn't fit in other protectors rest-assured there is plenty of room in this one and your phone and car key fob will fit (and more) no problem. This pouch easily fits these phones (one at a time) with room to spare. It is designed to prevent hanging belt winding. The black thicker lanyard feels more comfortable and secure to wear.

The pouches never leaked and the paper towel remained dry. It is best for travel or outdoor activities such as skiing, surfing, water skiing, rowing, beach, floating fishing, pool swimming, boating, kayaking, snorkeling, diving, cruises, camping, waterpark activities or other beach playing or any outdoor adventure. This makes putting the phones into and taking the phones out of the pouches difficult plus always risked tearing the pouches. These are very easy to use and large enough for the phone, ID, and a credit card.

• Nice and big enough for your valuables waterproof sand proof reliable
• Very good extra large waterproof cell phone pouch
• Not hard to close and open for an adult with the easy-open-close system
• 3 pack underwater clear cellphone holder