--- product_id: 78879923 title: "Mac in a Sac Synergy Thermal Waterproof Packable Jacket" brand: "mac in a sac" price: "₱1745" currency: PHP in_stock: true reviews_count: 8 url: https://www.desertcart.ph/products/78879923-mac-in-a-sac-synergy-thermal-waterproof-packable-jacket store_origin: PH region: Philippines --- # Mac in a Sac Synergy Thermal Waterproof Packable Jacket **Brand:** mac in a sac **Price:** ₱1745 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Mac in a Sac Synergy Thermal Waterproof Packable Jacket by mac in a sac - **How much does it cost?** ₱1745 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/78879923-mac-in-a-sac-synergy-thermal-waterproof-packable-jacket) ## Best For - mac in a sac enthusiasts ## Why This Product - Trusted mac in a sac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Retaining all the highly waterproof and breathable features you rely on, Synergy fuses them together with an extra thermal layer to keep you toasty during cold winter months. Even with its extra layer added, you can still pack away Synergy into its own handy sack. Full jersey thermal lining in body and hood Windproof Fully taped seams Water repellent zip Foldaway hood with full thermal lining Adjustable, 2-tone shock elastic at hood and hem Raglan sleeve Waist pockets with contrast zip close Elasticated cuffs Capable of folding away into its own sack Reflective print logo at chest, back and hem Woven hem label at hem ## Features - Highly waterproof (7000mm), fully taped seams and water repellent zip - Highly breathable (7000gsm), windproof, full jersey thermal lining in body and hood - 100% Polyester - Foldaway hood with full thermal lining, adjustable, 2-tone shock elastic at hood and hem - Raglan sleeve, waist pockets with contrast zip close and elasticated cuffs - Capable of folding away into its own sack, reflective print logo at chest, back and hem ## Images ![Mac in a Sac Synergy Thermal Waterproof Packable Jacket - Image 1](https://images-na.ssl-images-amazon.com/images/I/71y-gYNXKKL.jpg) ![Mac in a Sac Synergy Thermal Waterproof Packable Jacket - Image 2](https://images-na.ssl-images-amazon.com/images/I/61HEGvVga0L.jpg) ![Mac in a Sac Synergy Thermal Waterproof Packable Jacket - Image 3](https://images-na.ssl-images-amazon.com/images/I/61qdbWDaLoL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Customer Reviews ### ⭐⭐⭐ Sizing is too big *by S***A on Reviewed in the United Kingdom on 27 January 2021* I was looking for a windproof and water-resistant running jacket similar to Montane's feather-light Pertex jacket which is super light and folds into a palm-size (2.5") bag. Unfortunately, this was far from coming close. This jacket is made for light activities like walking, it has a lining inside and folds up quite big (roughly 9" from memory). I ordered a size S and had to return the jacket because it was way too big for a small size. I am 153cm and heaviest at 53kg and this jacket overfill my body and felt more like medium to large. In terms of quality, it is a very standard light jacket for everyday activities which is reflected in the price. It is not designed for high activities or very cold weather, but it can be worn as a layer inside a weatherproof jacket/ coat. ### ⭐⭐⭐⭐ Nice jacket *by C***E on Reviewed in the United Kingdom on 15 November 2020* I am overall pleased with this jacket. I like the colour (grey with turquoise piping). However I purchased the extra small and it was very big (I am a size 8). That said it is useful to wear over my down winter jacket on wet days to keep me dry. I have only worn it in light showers so cannot comment on whether it is fully waterproof. It was very reasonably priced compared to other prices charged elsewhere for this jacket. ### ⭐⭐⭐⭐⭐ Good quality, warm and wind proof. Very happy. *by J***N on Reviewed in the United Kingdom on 8 August 2019* Bought two - one each for me and my wife. Used it for the first time hiking this week. Very comfortable - loved the lining which made it feel less plasticky. Quality is very good. Warm and wind proof on high ridges. We didn’t get much rain so can’t comment on how waterproof but certainly kept the short showers away. It does get warm in these and if hiking hard and sweating it’s likely to feel a bit wet inside I think - but that’s the nature of the beast. Personally we are very happy and glad we bought these - sent back a different brand we tried as quality seemed poor compared to Mac in a sac even though same price. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/78879923-mac-in-a-sac-synergy-thermal-waterproof-packable-jacket](https://www.desertcart.ph/products/78879923-mac-in-a-sac-synergy-thermal-waterproof-packable-jacket) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-04-22*