Product Description. NEW MAC IN A SAC EDITION. Highly waterproof and highly breathable, in a new camo inspired design. All the features of our core Origin Jacket. Tested to 7000mm Waterproof levels, and with a YKK Zip. Breathable fabric, with an addition back vent. Best of all, it's packable!
2 YEAR GUARANTEE. With a strong background in high performance waterproof products, Mac In A Sac was born out of the desire to condense a high performance jacket into a packable form. Our first generation Mac In A Sac became a key product to everyday life and weekend adventures, being found in school bags and hiking backpacks alike.