Strong Strap & Buckle Fixation - The bag is equipped with 4 short straps and 1 long shoulder strap. The short straps can be connected with 4 buckles which can be fixed to your bike, greatly improving the stability of the bag on the bike. Strap & Buckle fixation is more stable and secure than magnet fixation, which is also easy to remove.,Touch Screen Phone Pouch - The top of the bag is a specially designed transparent PVC mobile phone storage pocket. It can accommodate most mobile phones and allows for touch screen functionality. This makes using your mobile device as a GPS while riding convenient. (Samsung Galaxy note10/Note5/Note4/Note3/Note2, iPhone13/13Pro, iPhone12/12Pro/12mini, iPhone11/11 pro, iPhone X/XS/XR, iPhone8/8plus, Galaxy S10, S9/S9Plus, S8/S8 Plus, motoG7plus/ P30note/ Z3 and other phones can be used.),Enough Storage - There are 4 pockets in each motorcycle tank bag. The main pocket can hold folding umbrellas, gloves, water, and other large-sized items; The secondary pocket can hold keys, earphones, lighters, and other daily accessories; The small pocket can hold the driver's license and passport for daily life; The transparent pocket on the top is used to store mobile phones and facilitates navigation, which is very convenient for travel across short distances.,Fully Waterproof - The motorcycle magnetic tank bag is made of waterproof Oxford 900D cloth. It is water, wear, and tear resistant. The mobile phone Pouch cover is made of transparent PVC and has a special waterproof zipper, which can protect everything well in case of rain.,Wide Range of Applications - Our motorcycle tank bag phone holder is the ideal size for most motorcycle models. It has multiple protectiive features and can adapt to most bike frames, such as Honda, Suzuki, Kawasaki and Harley. It is the perfect outdoor riding accessory for motorcycle riders. It also doubles as an ordinary backpack and can be suitable for a variety of sport situations.