•【Quick-Release Design for Convenience】This bike bag features an innovative quick-release mechanism, allowing you to easily detach and carry your bag whenever you leave your bike. Perfect for commuters and outdoor enthusiasts •【Elastic Phone Holder】Designed for phones with dimensions up to 168x80x9mm (6.1''-6.8''), this bag securely holds your device with an elastic band for easy access. Smaller phones can also fit perfectly with an included adjustable stabilizer •【Reflective Safety Logo】Stay visible during nighttime rides with the reflective logo that enhances safety by providing a clear signal to others on the road •【Versatile Storage Options】Equipped with ample space to hold gloves, umbrellas, mini pumps, and more. The compact yet functional design keeps your essentials organized and within easy reach •【Waterproof Material with Rain Cover】Crafted from waterproof fabric and paired with an additional rain cover, this bag protects your belongings from unexpected weather conditions, keeping them safe and dry Specifications: •Model: GX220X •Bag material: PU+EVA+TPU+polyester •Installation method: quick-release bracket •Size: 20.5x10.3x9.8cm (excluding bracket) •Net weight: 295G Package included: •1 x Top Tube Bag •1 x Base •1 x Anti-slip Mat •3 x Mounting Strap •3 x Screw •1 x L-shaped Small Wrench •1 x Spare Elastic Strap •1 x Phone Stabilizer Adapter •1 x Rain Cover •Other items not include