The award winning Nitestar Alpha 450 is made with our Alpha insulation. Combining excellent warmth properties with much-improved compressibility, it is smaller and lighter than ever before. Perfect for youth groups or your spring and summer adventures. Features: Polair® Hex Shell - A tough hexagonal ripstop polyester that is strong, highly breathable, and machine washable Polair® Lining - Super soft lining which is also hardwearing and easily washable, Polair® polyester Alpha Insulation - Lightweight and extra warm, Alpha has a great loft while compressing to a small pack size Mummy Shaped Sleeping Bag - Tapers from the shoulders to the foot, reducing pack size and increasing thermal efficiency Off-Set Double Layer Construction - Off-set seams prevent cold spots at the stitching lines Horizontal Stitching - Evenly spaced to hold insulation in place and ensure even distribution throughout 3D hood with Drawcord Closure and Shaped Sides - Prevents heat loss from the head whilst the shaped sides provide additional comfort. The convenient drawcord closure provides flexible adjustment Insulated Adjustable Shoulder Baffle - Retains heat within the sleeping bag Zip Guard with Anti-Catch Piping - Helps to prevent the zip from snagging on the lining, allowing easy opening and closing Insulated Zip Baffle - Retains heat within the sleeping bag and reduces cold spots 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 Internal Pocket - Provides convenient storage for small items Hanging Loops - Allows you to easily hang your bag for quick and easy drying Temperature Ratings Independently Measured - In accordance with EN 23537:2016. Extensively tested to meet accurate temperature rating standards for peace of mind Specifications: Season 4 Season Weight 2.3kg Shape Mummy Zip Side Left Suggested Usage Min -9°C Comfort -4°C Suggested Usage Max 15°C Int Length 205cm Int Chest Width 83cm Int Foot Width 48cm Ext Chest Width 85cm Max User Height 190cm Fill Type Insulite Alpha Limit -11°C Extreme -31°C Tog 11.0 DofE Yes Fabric Polair® Fabric Lining
