New for 2021, the Borealis Double sleeping bag has been designed for those looking for a summer bag with small pack size. This square shaped sleeping bag benefits from ThermoLock Pro insulation, increasing durability and loft, keeping you warm and comfortable on warmer nights. Made with our luxurious cotton flannel lining and Heather Printed Polycotton Shell, the Borealis will be your go-to every summer. The double size gives you the flexibility to use as two single sized bags. Grade A Quality Fill - Superior fibre fill which is designed to be durable, warm and lightweight, while retaining its loft and soft touch Independently Tested - Gives you reassurance that the temperature ratings are accurate ISO 23537-1:2016 Hanging Loops - Allows you to easily hang your bag for quick and easy drying Integrated Head Rest - Provides extra comfort and warmth for your head Square Shaped Sleeping Bag - Provides extra space to have greater freedom of movement when sleeping Auto-Lock Two-Way Zip - Seals in warmth and provides adjustable ventilation. Auto-lock prevents the bag from opening during the night and can be accessed from inside the bag Woven Zip Puller - Allows you to quickly and easily move the zip ThermoLock Pro Insulation - Increases durability, maximises lofting potential for extra warmth and retains loft in damp conditions Insulated Zip Baffle - Retains heat within the sleeping bag and reduces cold spots Compression Carry Bag - Reduces pack size for easy transportation Cotton Flannel Lining - A brushed, comfortable and durable fabric that is super soft to touch and incredibly warm Double Sized Bag - Can be converted into two single sized bags, giving extra flexibility Square Shape Carry Bag - Allows for quick and easy packing for your bag Zip Guard with Anti-Catch Piping - Helps to prevent the zip from snagging on the lining, allowing easy opening and closing Heather Print Polycotton Shell - Modern and stylish design, soft to touch, comfortable and durable fabric. 25% Cotton/75% Polyester Single-Layer Stitch Construction - Reduces cold spots by ensuring the fill is evenly distributed within the bag Packsize: L42.0 x H53.0 x W24.0cm, 4.2kgComfort: 16°Fill Type: 60% Single Hole siliconised hollow fibre/40% polyester fillLimit: 12°Suggested Usage Min: 16°Suggested Usage Max: 25°Ext Chest Width: 150cmInt Chest Width: 148cmMax User Height: 190cmInt Foot Width: 148cmInt Length: 213cmShape: DoublePerformance: 1-2 SeasonZip Side: TwinTog: 5.5