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Free UK delivery · Free 30-day returns · sportium.co.uk@gmail.com





Every order ships free with tracking. Timings are on our delivery page.
Email us with your order number within 30 days of delivery and we will send a prepaid returns label. Refunds go back to your original payment method.
Tell us the sport, your level and the measurements that matter at sportium.co.uk@gmail.com and we will help you choose.
Built to protect devices from water and wireless tracking at the same time, this hybrid dry bag blends a rugged waterproof shell with a multilayer Faraday lining. It’s designed for outdoor use—boating, kayaking, beach days—or for anyone who wants to isolate electronics and cards from incoming or outgoing signals without carrying separate pouches. Lightweight and packable, the bag keeps wet out and transmissions off when you need privacy and protection on the go.
The interior uses a Multishield Faraday fabric that prevents electromagnetic and radio-frequency transmissions from entering or leaving the main compartment when the bag is correctly closed. It does not rely on battery power or software—signal isolation is a passive physical barrier.
The outer shell is made from 420D waterproof ripstop nylon with RF‑welded seams, giving the bag true dry‑bag performance. It’s rated submersible to 10 feet for 30 minutes, so brief dunking or splashes won’t compromise contents when properly closed.
With a 10‑liter volume, the SLNT Faraday Dry Bag fits several smartphones, a small tablet, wallets, cables and other pocket items. The main compartment is signal‑shielded while an exterior zip pocket (non‑shielded) holds items you need quick access to without isolating them.
The bag offers flexible carry options to suit different activities: an adjustable, removable shoulder strap for crossbody or shoulder wear, plus an integrated MOLLE loop for attaching bottles or accessories. Its lightweight profile packs down easily into larger luggage or a kayak hatch.
Who is this for? The SLNT Faraday Dry Bag is aimed at outdoor enthusiasts, travelers, and privacy‑minded users who need waterproof protection and radio‑frequency isolation in a single, portable package. It’s useful for boaters, kayakers, hikers, everyday commuters who want to neutralize tracking while storing devices, and anyone who wants the convenience of a dry bag with Faraday shielding built in.
Q: Does the bag block GPS and Wi‑Fi when closed?
A: Yes. The Multishield Faraday lining blocks GPS, Wi‑Fi, cellular and Bluetooth signals when the main compartment is properly sealed.
Q: Is the SLNT bag fully waterproof for boating?
A: The bag is waterproof with RF‑welded seams and is submersible to 10 feet for 30 minutes when correctly closed, suitable for boating and water activities.
Delivery: free and tracked to addresses across the UK, with no minimum spend. We email your tracking link as soon as your order is dispatched; timings are on our delivery page.
Returns: 30 days from delivery to return an unused item in its original packaging free of charge, with a prepaid label. This is on top of your 14-day legal right to cancel, and your Consumer Rights Act protections for faulty goods.
Damaged or wrong item? Email us a photo at sportium.co.uk@gmail.com and we will replace or refund it.
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