Waterproof Sling Bag with Magnetic Closure – FIDLOCK | Hermetic Self-Sealing Sling Pack

The Waterproof Sling Bag with Magnetic Closure – FIDLOCK is the ultimate everyday and adventure-ready bag designed to keep your essentials dry, protected, and instantly accessible. Whether you’re exploring the city, travelling, paddling on your SUP, wingfoiling, hiking, or commuting, this sling bag combines premium waterproof protection with FIDLOCK’s patented hermetic magnetic self-sealing technology.

The bag closes automatically the moment you let go — no zips, no rolling, no mistakes. It is 100% waterproof, sandproof, dustproof, and offers full touchscreen functionality through its transparent material (in the clear version), allowing you to use your smartphone without removing it from the bag.

With space for a smartphone, cards, car keys, charging cables and daily essentials, plus an integrated magnetic belt buckle that can be operated with one hand, this sling bag is built for convenience and comfort on the go. Whether worn across the chest or around the waist, it offers secure carrying and complete environmental protection.

Key Features

• 100% Waterproof & Dustproof – Hermetically sealed closure keeps contents fully protected

• Automatic Magnetic Seal – Self-sealing FIDLOCK technology for a perfect watertight closure

• Full Touchscreen Use – Operate your phone through the clear window (transparent version)

• No Interference With Electronics – Safe for smartphones, cards, e-keys & car fobs

• One-Hand Magnetic Belt Buckle – Quick and easy fastening

• Wear Two Ways – Comfortable crossbody or hip/waist carry

• Adventure & Urban Ready – Ideal for SUP, wingfoil, travel, hiking, commuting & watersports

• Protects Essentials – Fits phone, keys, wallet, cables and daily items

Technical Specifications

• Type: Waterproof hermetic sling bag

• Closure: FIDLOCK automatic magnetic sealing system

• Electronics Safe: Yes (no card/key interference)

• Functionality: Full phone touch access (clear version)

• Carry Style: Crossbody or around the hips

• Protection: Waterproof, sandproof, dustproof

Size Chart

(Not applicable — sling bag is one size.)

What’s in the Box

• 1 × FIDLOCK Waterproof Sling Bag

• Integrated adjustable magnetic strap

Who It’s Aimed For

• SUP paddlers, wingfoilers & watersports users needing waterproof storage

• Travellers wanting secure, easy-access essentials protection

• Commuters and cyclists carrying phones, cards & keys

• Outdoor explorers needing waterproof assurance on hikes, beaches and adventures

• Urban users wanting a compact, stylish, weatherproof sling

Care Instructions & Warranty

• Rinse after saltwater exposure

• Keep closure area clean for best seal

• Do not overstuff bag to maintain airtight seal

• Store away from extreme heat when not in use

• Covered by FIDLOCK manufacturer warranty

Why Buy the Waterproof Sling Bag with Magnetic Closure – FIDLOCK

This sling bag provides effortless, self-sealing waterproof protection, making it one of the easiest and most secure ways to carry essentials on and off the water. Perfect for watersports, travel, and everyday use thanks to premium materials and the world-renowned FIDLOCK magnetic closure system.

Why Buy from Northern Watersports

• UK retailer specialising in waterproof & outdoor gear

• 100% genuine FIDLOCK products

• Fast UK dispatch

• Trusted by watersports professionals

• Friendly advice from real riders

• Supporting the North West watersports community