SEEMEE 200 is an innovative powerful tail light with convenient USB recharge

While these will work with most drop bars they can only flex so much and won't fit bars with really tight bends

ISCG-05 System

The Linear XL air can is the answer

it folds down small enough to fit in your pocket

Fox Wind Jacket - M - Black PDP|Option SEEMEE 200 is an innovativeWhen temps and weather vary from hour to hour, you want this jacket in your back pocket. Durable, water resistant, and deceptively light and packable, the Ranger Wind Jacket provides ready in an instant coverage without the bulk of your typical outerwear. Features: Can be packed into its interior pocket, which fits in most bike jersey back pockets Durable water repellent finish sheds moisture, dirt, and debris, keeping the rider clean and dry in most