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£9.99 £12.99 You Save 23% (£3.00)
Buying more than one? Extra covers just £5.99 each!
Grab a spare or one for a riding partner — discount applied automatically at checkout
This waterproof cycling helmet cover slips over your helmet in seconds and keeps your head completely dry in heavy rain. It seals the ventilation holes that let in wind and cold air on winter rides, and the hi-vis colours with reflective strips make you far more visible to drivers in low light.
The adjustable drawstring with toggle lock secures it firmly to any standard adult cycling helmet, so it stays put even at speed. Weighing next to nothing and packing down to pocket size, it goes everywhere your helmet goes.
| 100% Waterproof | PU-coated fabric with sealed seams blocks rain completely. No more water dripping through helmet vents |
| Windproof | Covers helmet ventilation holes that let in freezing air on cold rides. Noticeably warmer on winter commutes |
| Reflective Strips | Sewn-on reflective details visible from all angles. Drivers see you in low light and at night |
| Adjustable Drawstring | Toggle lock drawstring secures the cover firmly to your helmet. Quick to fit and stays put at speed |
| Breathable & Durable | Allows moisture to escape so your head stays comfortable. Tear-resistant fabric built to last |
| Packs Down Small | Lightweight and folds flat. Stash it in a jersey pocket, saddlebag or backpack for when the weather turns |
| 7 Colours | Yellow, red, orange, pink, blue, black and silver. Pick a hi-vis colour for maximum road visibility or match your kit |
If you ride to work in all weathers, this keeps your head dry and warm without carrying a separate hat. The reflective strips add visibility for early morning and evening rides when light is poor.
British weather is unpredictable. Keep a helmet cover in your pocket so you are always prepared when the rain arrives mid-ride.
Cycling with children means you ride regardless of the forecast. A bright, visible helmet cover keeps you dry and makes sure drivers spot you on busy roads.
| Material | Polyester with PU waterproof coating |
| Waterproof | Yes — 100% waterproof with sealed seams |
| Fit | Universal — adjustable drawstring with toggle fits all standard adult cycling helmets |
| Reflective | Yes — sewn-on reflective strips (not printed, will not peel) |
| Colours Available | Yellow, Black, Red, Orange, Pink, Silver, Blue |
Free UK delivery | Free returns via Royal Mail | Contact us for help
Read more: Best Waterproof Bike Helmet Cover for Cycling UK | Hi Vis Helmet Cover: Why Every Rider Needs One
United KingdomBTR always have really good quality products at very reasonable prices, you can't beat them. I love the helmet covers, not only are they waterproof and highly reflective, but I wear them all winter to block up the vents in my helmet and keep my head warmer.
United KingdomHelmet cover was for my son and was exactly what he wanted. Prompt efficient service
United KingdomThe Waterproof Helmet cover was delivered promptly at an advantageous price, including carriage. Thankfully in spite of the poor winter I have had no need to use the helmet cover too often. Nevertheless, I do use my bicycle regularly.
United KingdomI've got a big helmet but still managed to fit the cover on without a problem.
United KingdomVery reflective and fits the helmet well.
