ACRNM THIRD ARM [OLIVE X-PAC]
ACRNM THIRD ARM [OLIVE X-PAC]
As part of the spring/summer 2018 collection, ACRNM released a line of the Third Arm bags in a new olive colorway. Bags are made of X-PAC – composite material of several layers, laminated in one sheet. From the outside the nylon, then "X-Ply" polyester pattern, waterproof film and a light layer of taffeta [gloss tight thin fabric plain woven from tightly twisted yarns of silk, cotton, or synthetic organic polymers] with a waterproof coating.

Thus, the bags are completely waterproof, durable and with a full set of functional features from Acronym.
Recall that the original range of Third Arm was developed in cooperation with the Berlin-based company of the accessories and equipment production Bagjack, and the modular system of fastening removable pockets came up from the guys of the bike-messenger equipment production.
Source:ACRNM.