What is a Diddy bag?
What is a Diddy bag? ditty bag (plural ditty bags) A small bag used to carry one's personal effects or toiletries while traveling. A sailor's small bag to hold thread, needles, tape, etc.; a housewife. A Girl Guide's bag to hold dishes and cutlery. It is usually made of mesh fabric or sewn dishtowel.
What is the difference between a dry bag and a waterproof bag?
Differences Between Dry Bags and Waterproof Bags A dry bag is designed to keep water out of the interior of the bag, while a waterproof bag creates an airtight seal that blocks out liquid and moist air. Dry bags are typically used for storing items to prevent damage due to accidental exposure to water.