Fidlock HERMETIC sling bag

Fidlock HERMETIC Sling Bag: Waterproof Magnetic Crossbody Bag

HERMETIC Sling Bag: Keep Your Valuables Close at Hand

Fidlock HERMETIC sling bag It is a waterproof bag that goes over the upper body, designed for a smartphone and everyday valuables. It lets you keep your phone, credit cards, car keys, and charging cable all together, protected from water and sand, yet immediately accessible.

The bag features a magnetic self-closing mechanism with GOOPER® technology and is equipped with a magnetic-mechanical buckle on the strap. This makes it comfortable to carry over the shoulder or across the chest, and the buckle can be operated with one hand.

GOOPER® Technology and Magnetic Self-Closing Mechanism

TechnologyGOOPER® It uses a magnetic self-closing mechanism. Once items are placed inside, the case closes automatically with a magnetic clasp, making it easier to handle your phone, keys, or ID cards during daily activities—whether you're near water or on the go.

• GOOPER®: Magnetic self-closing case technology.
• Automatic closure: The bag closes magnetically once the contents are placed inside.
• Quick handling: Handy for your phone, documents, and valuables that you use often.
• No complicated closing mechanism: The magnetic system makes the bag easier to use every day.

100% protection against water and sand

The manufacturer states that the Fidlock HERMETIC is a sling bag 100% waterproof and sand-resistant. The bag is therefore ideal for protecting electronics and valuables on the water, by the sea, at the beach, in the rain, or in dusty outdoor environments.

• Waterproof design: To protect your phone and valuables during activities in wet conditions.
• Sand Protection: Great for the beach, the coast, camping, and even dusty terrain.
• For water sports use: Useful when kayaking, canoeing, rafting, or paddleboarding.
• Content Protection: For smartphones, credit cards, keys, and other small items that are sensitive to moisture.

For smartphones, cards, cables, and keys

The HERMETIC sling bag is designed for smartphones and valuables that you want to carry safely close to your body. It has room for a smartphone, important cards, charging cables, car keys, cash, or small personal items.

• Smartphone: The phone remains protected and easily accessible.
• Important cards: For a payment, access, or transit card.
• Charging cable: A place to store a compact cable or other small accessories.
• Car keys: A convenient place to store your keys while enjoying water activities or on an outing.

Transparent design for phone operation

The transparent version allows you to use your phone even with the protective case on. This lets you operate the touchscreen, use navigation, or work with your phone without exposing the device to direct contact with water and sand.

• Transparent version: It allows you to use your smartphone through the protective case.
• Touch controls: You can operate the phone without taking it out of your bag.
• Navigation and Communication: Great for day trips, travel, and outdoor activities.
• The phone is still protected: Do not expose the device to direct contact with water or sand.

Adjustable size for a comfortable fit

The bag is adjustable in size, so it can be adapted to its contents and how it’s carried. This allows it to function comfortably as a compact crossbody bag, shoulder bag, or waist bag, depending on the specific activity and personal preference.

• Adjustable size: It allows you to adjust the bag to fit its current contents.
• Versatile styling: Can be worn across the chest, over the shoulder, or around the waist.
• Stable installation: The bag can be adjusted so that it stays close to your body while you're on the move.
• Convenient format: For the everyday essentials you need to have within easy reach.

One-handed magnetic-mechanical buckle

The strap is equipped with a Fidlock magnetic-mechanical buckle that can be easily operated with one hand. It makes it easy to quickly put on and take off the bag, even when you’re holding a paddle, boat, bike, or other gear in your other hand.

• Magnetic-mechanical buckle: It combines magnetic assistance during connection with a mechanical lock.
• One-handed operation: Handy for movement, sports, and handling other gear.
• Quick deployment: It makes it easier to attach and detach the bag.
• Secure fit: It helps keep the bag securely on the strap during normal use.

Color Options and Availability

The Fidlock HERMETIC sling bag is available in black and clear. According to the listing, both versions are in stock at the store.

• Black: Classic opaque design; listed as in stock at the store.
• Banner: A transparent version that allows you to operate the phone through the case; listed as in stock at the store.
• In-stock availability: Both the black and transparent versions are listed as in stock at the store.

Suitable use

The Fidlock HERMETIC sling bag is ideal for kayakers, paddleboarders, cyclists, hikers, runners, and travelers who want to protect their phones and valuables from water and sand. It’s perfect for the river, the beach, paddleboarding, biking, hikes, travel, and everyday outdoor activities.

• Water Sports: For your phone, cards, and keys while kayaking, canoeing, or rafting.
• Paddleboarding: For safely carrying valuables on the water and quick access to your phone.
• Cycling: A crossbody bag keeps your essentials within reach even while driving.
• Hiking: For your phone, GPS, ID, and keys when you're out and about.
• Beach and Swimming: To protect your phone and valuables from water and sand.
• Travel: A practical personal organizer for valuables that you want to carry safely on your person.

Technical parameters

Bonus program

When you make a purchase, you earn points in the rewards program, which you can use as a discount on your next purchase of water sports equipment. You can also pick up the bag for free at the Water Element store in Brno.

Expert Advice

Choose the Fidlock HERMETIC sling bag if you want your phone, documents, and keys to be easily accessible at all times, yet protected from water and sand. Adjust the strap so that the bag sits securely across your chest or at your side and doesn’t shift while paddling or biking. Before using it for the first time, make sure the magnetic closure closes properly, and if you have the transparent version, test operating your phone through the cover before heading out.