Mac in a Sac Ireland | Lightweight Waterproof & Packable Rain Gear

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Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff

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Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket

Mac in a Sac

3
Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff
Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff
Mac in a Sac Venture Ultralite Jacket | Waterproof Packable Running Jacket - Borderland Muff
€69.99
Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff Mac in a Sac Ladies Thermolite Gilet – lightweight, water repellent, and packable bodywarmer for walking and commuting in navy Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff

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Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer

Mac in a Sac

4
Mac in a Sac Ladies Thermolite Gilet – lightweight, water repellent, and packable bodywarmer for walking and commuting in navy
Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff
Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff
Mac in a Sac Women’s Lightweight Thermolite Gilet | Packable Body Warmer - Borderland Muff
€44.99

Mac in a Sac Packable Waterproofs – Jackets, Ponchos & Overtrousers

Shop Mac in a Sac waterproof jackets, ponchos and trousers at Borderland Muff Outdoor & More – your trusted outdoor clothing store in Donegal, Ireland.

Whether you’re hiking the Wild Atlantic Way, commuting in Irish rain, or packing for a city break, Mac in a Sac offers high-performance lightweight packaway waterproofs built for unpredictable weather. Designed in Northern Ireland and trusted for over 25 years, these breathable and waterproof jackets fold into compact carry sacs – perfect for your backpack, car, or suitcase.

From the popular Origin Jacket to waterproof ponchos and overtrousers, Mac in a Sac provides freedom and flexibility for travel, hiking, dog walking, festivals, and everyday wear. Each item combines comfort, style, and packability for all-weather protection without the bulk.

✔️ Waterproof up to 10,000mm
✔️ Breathable and windproof
✔️ Unisex adult and kids sizes
✔️ Packs into its own compact sac

Stay dry, stay ready – shop our Mac in a Sac collection online with fast delivery across Ireland.