The Cotswold Aquarius Side Pocket System Attachment is a modular accessory designed for the RS335 Rucksack, expanding its storage for specific session needs. Sized for items you want quick and secure access to, it suits compact binoculars, electronics, emergency waterproofs, and other essentials you'd rather not keep loose in the main compartment. It connects to the rucksack via the MOLLE webbing system, and additional external webbing on the front allows for carrying pegs, sticks, and other lightweight accessories. - Available in Olive and DPM - Dimensions: 145 × 190 × 35mm - Heavy-duty zip