Waterproof Protection for All Adventures: Engineered with a fully waterproof design, this Mac in a Sac Travelite backpack keeps your belongings safe and dry in unpredictable weather, boasting a hydrostatic head rating that ensures reliable performance during rain showers or damp conditions—perfect for outdoor enthusiasts and daily commuters alike. Highly Breathable Fabric (5,000gsm): Featuring a breathable 5,000gsm material, this backpack allows air circulation to prevent moisture build-up inside, keeping your items fresh and comfortable to carry, even on longer journeys or in warm climates. Packable and Compact for On-the-Go Storage: Folds down into its own compact pouch in seconds, transforming into a palm-sized bundle that slips easily into your luggage, handbag, or pocket—perfect for those who need a backup bag that’s ready when you are. Comfortable to Wear All Day: Equipped with adjustable, padded shoulder straps, this backpack provides a snug and ergonomic fit, distributing weight evenly across your shoulders to reduce fatigue—ideal for extended wear during travel or exploration. Perfect for Travel and Outdoor Activities: Whether you’re hiking through the countryside, exploring a new city, or catching a flight, this packable backpack adapts to your needs, offering a lightweight, waterproof solution that’s ready for any adventure. Mac In a Sac Travelite Backpack MIAS-TRAV A quality waterproof 20L backpack which is both attractive and versatile. Product Features Waterproof 5,000mm 20L Capacity Breathable 5,000gsm Roll Top Opening Windproof SBS Zips Fully Taped Seams Reflective Detailing Lightweight Packable Fabric: 100% Nylon Ripstop Size: One Size A lightweight, waterproof backpack. Articulated fit for comfort and performance. Developed to protect your belongings in all weathers, this 20L, adjustable backpack is great for work or play. Lightweight, packable and easily stored, with a roll top, you’ll be prepared for variable weather and ready for a challenge. With a solid, functional look designed for the outdoors you’ll feel ready and energised for your adventure - whatever the weather. Features: Packable. Highly Waterproof (5,000mm). Fully Taped Seams. Adjustable Sternum Straps. Outer – 100% Nylon rip-stop. Highly Breathable (5,000 gsm). Roll Top Opening. 20L Capacity. Lightweight. Zipped internal and external pockets. Reflective detailing. PFC & PFOA free. Size & Fit. Product weight: 201g. Packed dimensions: H50cm x W32cm x D14cm. Packable. Easily fold down into the carry-bag (some styles pack into the pocket too!) Ready for when you need it. Highly Waterproof. Tried and tested - from drizzle to proper downpour- check details for waterproof rating on each product. Highly Breathable. Regulate temperature during activity with lightweight fabric that allows ventilation. Check breathability rating in product details. Fully Taped Seams. Heat bonded tape along all seams to offer enhanced waterproofing. Zipped Front Pockets. Weatherproof pockets for storing your essentials, with added internal pouch. Reflective Detailing. Be seen during after dark adventures with reflective detailing.