** MISSING LIGHT ** ROCKBROS Bike Saddle Bag with Smart Tail Light,0.8L Waterproof & Resistant Bike Bag Under Seat,Reflective Bike Seat Bag and 3 Magic Straps for Road & Mountain Bikes

Features

• [Smart Embedded Tail Light]: Bicycle seat bag features an innovative built-in smart tail light with light-sensing and vibration start & stop. Automatically brightens when braking. Easy press-to-install design with colorful reflective ring for added visibility and nighttime safety.
• [Fully Waterproof]: Made from 600D polyester with TPU coating and high-frequency welded seams. Paired with a rainproof zipper and protective cover to keep your belongings dry even in heavy rain.
• [Structured & Stylish]: Built-in PP support panel keeps the saddle bag bicycle firm and upright. Sleek and slim design that stays in shape even when empty. Combines aesthetic appeal with everyday functionality.
• [Secure Triple Strap Mounting]: Three-point strong magic straps fixation keeps the bag securely attached under the seat. No wobbling or paint scratches during bumpy rides. Quick to install, compatible with most bike saddles.
• [0.8L Capacity for Essentials]: Compact yet spacious enough to store essentials like keys, wallet, and repair tools. Wide-opening design for easy access to saddle bags.