Men's Packable Down Jacket - Mac In A Sac Nova

Lightweight Mac In A Sac Nova men's down jacket. 90/10 duck down filling with 650 Fill Power, water-repellent Nylon Ripstop & easy packability

When mountaineering excursions, hiking, travel and daily urban commuting require immediate warmth, minimal weight and easy portability —whether for outdoor enthusiasts looking for a compressible mid-layer or outer layer, or for those who want an exceptionally lightweight and warm jacket for everyday use— the Mac In A Sac Nova men's down jacket is the ideal choice.

The Nova Men's Down Jacket combines high performance with practicality. Its filling of 90% duck down and 10% feather with 650 Fill Power provides excellent heat retention with minimal weight (just 350g). The outer fabric is made from durable 100% Nylon Ripstop with water-repellent protection (1,000 mm), providing durability and protection against light rain and moisture.

Designed to fold and pack down to an extremely compact size, it can be easily carried inside your backpack or bag. It features a quality SBS front zipper, protective internal storm cuffs, an adjustable drawcord at the hem for sealing out wind, and two concealed zippered waist pockets. At the same time, reflective details enhance visibility in low-light conditions, while its construction is environmentally friendly and free from harmful PFC & PFOA chemicals.

Recommended Uses & Applications

• Hiking & Mountaineering: Ideal as a mid-layer under a waterproof jacket or as an outer layer in dry, cold conditions.
• Travel & Commuting: Compresses into a minimal volume, taking up virtually no space in your luggage.
• Everyday Urban Use: Lightweight feel, comfortable unisex fit and protection from the cold without adding bulk.

Key Features

• 650 Fill Power Natural Insulation: High-quality filling (90% duck down / 10% feather) for superior thermal insulation.
• Durable Nylon Ripstop Fabric: 100% nylon ripstop outer construction that resists tearing and abrasion.
• Water-Repellent Protection (1,000 mm): Repels light rain, drizzle and moisture.
• Packable & Lightweight (350g): Folds into a compact size for easy transport anywhere.
• Wind Protection: Features storm cuffs at the sleeves and an adjustable drawcord at the hem.
• Eco-Friendly Design: Manufactured without the use of harmful PFC & PFOA chemicals.
• Secure Storage & Visibility: Two concealed SBS zippered pockets and reflective elements for enhanced safety at night.

Technical Specifications

Usage & Care Instructions

1. Washing: Machine wash on a delicate/wool cycle at 30°C using a specialized detergent for down garments. Do not use fabric softener or bleach.
2. Drying: Tumble dry at low temperature with 2-3 tennis balls to help restore the loft of the down and distribute it evenly throughout the baffles.
3. Storage: For long-term storage, hang the jacket on a hanger and avoid leaving it compressed inside its storage pouch to preserve its fill power and loft.

Frequently Asked Questions (FAQ)

What does 650 Fill Power mean on the Mac In A Sac Nova jacket?
Fill Power measures the quality and loft of down. A rating of 650 indicates excellent thermal insulation, providing substantial warmth with very low weight and excellent compressibility.

Is the jacket waterproof?
It features 1,000 mm water-repellent protection that helps protect against light rain, moisture and drizzle. In heavy or prolonged rainfall, the use of an outer waterproof shell jacket is recommended.

What is the fit of the jacket (Unisex fit)?
It features a regular unisex fit that allows freedom of movement and can be worn either over a shirt/fleece or underneath a heavier jacket.

How much does it weigh and how much space does it take up?
It weighs just 350 grams and compresses into a very small volume, making it ideal for keeping with you in your backpack at all times.