A lightweight, reusable thermal bag from LifesystemsStrong, metallised low density polyethylene with taped seamsRetains over 90% of radiated body heatWindproof and waterproof Radar reflective for search and rescueLight and compactIncludes compact storage sackMade from strong, metallised polyethylene DofE Recommended KitRecommended activity - survival / travel Weight: 110gDimensions (packed): 70 x 60 x 60mmDimensions (unpacked): 210 x 90cm