The Oxford Q15R Quick Release Tank Bag is perfectly proportioned for everyday use on a huge range of bikes. Compact but big enough for your daily essentials!Lifetime guarantee against faulty materialsLightweight but durable 420D 'ripstop' constructionWater resistant zips on all pocketsWaterproof (removable) internal liners with Velcro fixingsUser Friendly carry handlesSat Nav pocket with anti-glare shield for GPS devices / SmartphonesElectrical outlet - with internal pocket to carry a deviceHeadstock safety StrapBike Specific QR Tank Ring Adaptor requiredThe Oxford Q15R Quick Release Tank Bag has been constructed using lightweight but durable 420D 'ripstop' with a waterproof removable internal liner with Velcro fixings. Ripstop Nylon is extremely tough, ideal for use on garments that will be worn in the toughest of conditions. All pockets have water resistant zips included.This bag has a Sat Nav pocket with anti-glare shield for GPS devices / Smartphones along with an electrical outlet