daypacks

Example:He decided to start his morning with a brisk hike, using a backpack for storing his essentials.

Definition:a bag carried on your back with straps over your shoulders and another across your chest, used for carrying books or other items.

Example:For her day at the beach, Sarah packed a knapsack with all her bathing gear.

Definition:a light, comparatively small bag with two shoulder straps, used for carrying various items, often for short journeys.