This is the Poseidon Day Pack Bag Ballistic Nylon Padded Water Drain Systwm

Features:

• With the Poseidon Daypack Bag in ballistic nylon it have water vales for wet equipment.
• It also have Waterproof side pockets, main pocket with holes in bottom, inside padding with additional accessory pockets.

Poseidon's weekend travel bag in ballistic nylon with water valves for wet equipment.