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.

• Mummy Shaped Sleeping BagTapers from the shoulders to the foot, reducing pack size and increasing thermal efficiency
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  Horizontal StitchingEvenly spaced to hold insulation in place and ensure even distribution throughout
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  Zip Guard with Anti-Catch PipingHelps to prevent the zip from snagging on the lining, allowing easy opening and closing
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  Auto-Lock Two-Way ZipSeals in warmth and provides adjustable ventilation. Auto-lock prevents the bag from opening during …
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  Internal PocketProvides convenient storage for small items
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  Temperature Ratings Independently Measured