{"product_id":"marscamd-waterproof-motorcycle-tail-luggage-bag-40l-expandable-black-raincover-quick-release-mount","title":"Marscamd Waterproof Motorcycle Tail Luggage Bag — 40L Expandable Black, Raincover \u0026 Quick-Release Mount","description":"\u003cp\u003e\u003cstrong\u003eMarscamd waterproof motorcycle tail luggage bag is a 33–40L expandable rear rack bag built to keep gear dry, secure, and easy to carry on short trips or long rides.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, versatile tail bag fits most rear racks and converts from a low-profile 33-liter pack to a 40-liter carrying capacity when you need extra room. Constructed from water-resistant fabric and supplied with a rain cover, the bag balances weather protection, stability and quick-release mounting for riders who change bikes or frequently remove their luggage. Thoughtful details — like internal tie-down straps, external webbing for modular pouches, and multiple carry handles — make it a practical choice for commuters, weekend tourers and sport riders alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this bag keep my items dry and protected?\u003c\/h3\u003e\n\u003cp\u003eThe bag uses water-resistant fabric and includes a dedicated rain cover to shield contents from heavy showers and road spray. Reinforced bottom panels prevent sagging, and the main compartment closes securely from multiple access points to reduce water intrusion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-resistant outer fabric for light moisture resistance\u003c\/li\u003e\n  \u003cli\u003eIncluded rain cover for full waterproof protection in heavy rain\u003c\/li\u003e\n  \u003cli\u003eBottom panels to maintain shape and prevent sagging\u003c\/li\u003e\n  \u003cli\u003eDual-side and top access to keep items packed securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will it attach to my motorcycle and stay stable at speed?\u003c\/h3\u003e\n\u003cp\u003eMounting is quick with four end straps and quick-release buckles that secure to a rear rack. The layout and strap positions are designed to distribute load evenly and reduce movement; external buckles and elastic cords allow you to fasten additional top loads securely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour mounting straps with buckles for fast installation\u003c\/li\u003e\n  \u003cli\u003eQuick-release system lets you remove the bag without unthreading straps\u003c\/li\u003e\n  \u003cli\u003eExternal elastic cord and buckle straps for securing bulky items\u003c\/li\u003e\n  \u003cli\u003eReflective strips improve visibility at night for safer rides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat organization and carrying options does it offer off the bike?\u003c\/h3\u003e\n\u003cp\u003eInside the main compartment are two elastic tie-down straps to keep packed items from shifting. Side pockets include a ventilated shoe pocket and additional small-item pockets, while multiple handles and a detachable shoulder strap provide several carry styles for off-bike convenience.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal elastic tie-down straps to stabilize contents\u003c\/li\u003e\n  \u003cli\u003eSide ventilated shoe pocket with breathing holes\u003c\/li\u003e\n  \u003cli\u003eSmall external pockets for chargers, keys, and tools\u003c\/li\u003e\n  \u003cli\u003eTop handles, side handles, back luggage strap and a shoulder strap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much gear can I carry and what are the dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe bag expands smoothly to accommodate extra items when needed. Use it compact for daily commuting, or unzip the extension when you need the full 40-liter capacity for longer trips.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNormal dimensions: 16\" x 11\" x 12\" (approx. 33L)\u003c\/li\u003e\n  \u003cli\u003eExpanded dimensions: 19\" x 11\" x 12\" (approx. 40L)\u003c\/li\u003e\n  \u003cli\u003eExpandable body via zipper for flexible packing\u003c\/li\u003e\n  \u003cli\u003eClear organization: central compartment accessible from sides and top\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Riders who want a practical, weather-defensive tail bag that adapts to changing loads will appreciate the Marscamd 40L expandable bag. It fits daily commuters who need quick on\/off mounting, weekend tourers who want organized storage and sport riders who require a low-profile option with the ability to expand for longer trips. The combination of water resistance, reinforced structure, multiple carry options and modular attachment points makes it a versatile companion for many motorcycle styles without adding unnecessary bulk.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Marscamd tail bag fully waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The fabric is water-resistant and the bag includes a rain cover for full protection in heavy rain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the bag fit on most motorcycle rear racks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses four mounting straps and quick-release buckles designed to fit most standard rear racks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marscamd","offers":[{"title":"Default Title","offer_id":55172147511639,"sku":"B0H35YCV89","price":89.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/marscamd-tail-bag-front-view.jpg?v=1790450423","url":"https:\/\/britishgarage.co.uk\/products\/marscamd-waterproof-motorcycle-tail-luggage-bag-40l-expandable-black-raincover-quick-release-mount","provider":"British Garage","version":"1.0","type":"link"}