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The Y-Fry Router Shield Bag slips over your WiFi router to reduce its RF radiation while you stay connected — choose BlocSilver for the strongest shielding, or Naturell for lighter protection with less impact on your WiFi range. Just place your router inside and pull the drawstring tight. See it in action in this short video.
Price range: £39.99 through £64.99 VAT Excluded
BlocSilver and Naturell are the two fabric options for the Y-Fry Router Shield Bag, both sewn here in the UK:
If you’re unsure: choose BlocSilver if minimising exposure is the priority; choose Naturell if keeping more of your WiFi range matters more to you.
The Y-Fry Router Shield Bag is made from a metallised radiofrequency screening fabric, sewn into a drawstring bag:
The fabric reduces your router’s signal strength, which means a shorter WiFi range — but within that range, connection speed is unaffected. If you need full-strength WiFi somewhere else in the house, or in the garden, just take the bag off.
Nobody can say for certain what a “safe” distance from a WiFi router is. Being as far away as possible while still maintaining a usable connection is the general goal — which is what the Y-Fry Router Shield Bag is designed to help with, letting you sit closer to your router with reduced exposure.
Want to block the neighbours’ WiFi too? See our EMF Paint range. Check your home for other EMF sources with an EMF detector. Buy the Y-Fry Bag fabric on its own here.
If you leave the bag on an active router 24/7, check it regularly to make sure the router isn’t overheating and causing the fabric to smoulder. It isn’t treated with flame retardant, so we don’t recommend leaving it on an active router unattended overnight.
Naturell is independently tested and rated: 37dB at 900MHz (radio, CB radio), 35dB at 1800MHz (4G/5G mobile), 34dB at 2450MHz — the WiFi band — covering 3G/4G mobile too, 27dB at 5800MHz (5G WiFi), and 20dB at 9500MHz (radar, high-frequency 5G).
At WiFi’s 2.45GHz band — the frequency that matters most for a router bag — Naturell blocks 34dB: a real, independently-measured figure, not a vague claim. BlocSilver shields more across the board — the same BlocSilver fabric used in our EMF Bed Canopies is rated 36–56dB across 10MHz–40GHz.
| Fabric | Naturell (Medium Protection), BlocSilver (Highest Protection) |
|---|---|
| Size | Small 25 Cm x 25 Cm, Medium 30 Cm x 30Cm, Large 35Cm x 35 Cm, Extra Large 40Cm x 40Cm |
Reduce your exposure to EMFs quickly and easily with our WiFi Router bag.
The router bag allows you to still use WiFi while reducing exposure. (Please note: signal strength of your WiFi will be reduced.)
A brilliantly low-cost way to protect your family.
Just slip the bag over your router and pull the drawstring tight – done!
Made from high-quality fabrics in the UK.
All of our Y-Fry Bags come with a two-year warranty!
Yes, we offer ‘no-quibble’ returns within 30 days of purchase. Please see our Returns Policy.
Yes, our team of EMF experts are always on hand to offer help and support.
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