Used for Storage on a Horse or Motorcycle

This page is the CodyCross answer for the clue below from Science Lab, Group 317, Puzzle 4 (Chloroplasts).

Question is: Used for Storage on a Horse or Motorcycle

and the answer is: SADDLEBAG

Word Meaning:

SADDLEBAG — A covered pouch, usually one of a pair, laid across the back of a horse, donkey, or mule behind its saddle, or hanging over the rear wheel of a motorcycle; often made of leather or (on a motorcycle) a rigid material.

Definitions from Wiktionary.