Keep yourself warm when you're camping with this 3 Season Mummy Sleeping Bag from Trail Outdoor Leisure. Lightweight and durable with a waterproof liner and 300gsm hollow fibre filling, it provides optimum warmth and comfort if you're camping out in colder weather. 3 Season Sleeping Bag Provides peak comfort at a temperature of 0°C with an extreme rating of -10°C to use during the winter months and a max rating of 10°C for the spring, autumn and cooler summer months. Snug Drawstring Hood The sleeping bag has a narrow mummy shape to contain your body heat and a drawstring hood to keep your head wrapped up and deliver the finest warmth, cushioning and comfort. Waterproof Outer Shell Designed with a durable water-resistant 190T polyester shell to repel moisture. It also has a breathable polycotton liner which feels soft against the skin for a comfortable night’s sleep. Anti-Snag 2-Way Zipper A tough two-way zipper allows you to easily regulate the temperature inside your sleeping bag. As well as zipping it tightly at the top, so it's snug around your shoulders, you can unzip it at the bottom to create an air pocket and cool yourself down if you're feeling hot and stuffy. Velcro Zipper Strap A secure Velcro strap helps to keep the zipper locked in place when fully zipped. This helps to prevent it coming loose and ensure that no heat escapes when you're sleeping. Internal Storage Pouch The sleeping bag also features an internal storage pouch for peace of mind when sleeping. It's perfect for keeping your phone, money and other valuables securely by your side. Compression Storage Sack A lightweight drawstring compression sack is included for easy and compact storage. The bag is water-resistant to keep the sleeping bag dry when carrying it on outdoor adventures.