jianyana 5L Waterproof Handlebar Bag with Quick Release & Phone Mount - Convertible to Shoulder Bag, Includes High-Vis Rain Cover, Insulated Compartment & Bottle Holder for Commuting and Bikepacking

• ⚙️ 【Instant Mount】 Secure your bag to the handlebar in one second, and detach it just as fast to take your belongings with you—perfect for cafe stops or theft prevention. No tools, no fuss, just rock-solid stability on any road.
• 🌧️ 【All-Weather Defense with High-Vis Rain Cover】Built to withstand typical British weather. The main fabric repels light rain and dust. For downpours, deploy the included fluorescent rain cover. It adds a waterproof seal and dramatically increases your visibility to traffic in low-light conditions, doubling as a safety feature.
• 📱 【Secure Phone Navigator & Organised Storage】The dedicated smartphone compartment has a buckle strap to lock your device firmly against the window, eliminating bounce and glare for a clear, comfortable navigation view. The 5L main compartment features a thermal lining to keep snacks cool or drinks warm. Plus, external straps for a jacket/umbrella and a separate 1L bottle sleeve.
• 👜 【2-in-1 Versatility: From Handlebars to Shoulder】Comes with a fully adjustable and detachable shoulder strap. In seconds, transform your handlebar bag into a sleek, everyday shoulder bag. Walk into the office, grocery store, or meet friends without
• 🚴 【Thoughtful Design for the Discerning Cyclist】Weighing only 550g (21x19x5cm), its compact form doesn't compromise handlebar control. Made from durable, easy-clean materials. It’s the organised, reliable core of your cycling kit, whether for daily commutes in London or long weekend adventures in the countryside.

Meet your ride's command centre. More than just a bag,Handlebar Bag is an integrated system designed for the modern UK cyclist. It keeps your essentials secure, organised, and instantly accessible, marrying engineering precision with practical, all-weather British resilience.