Packed 8×16.5cm Inflated 50.8x183cm, 9.5cm thick R-value 3 Weight 337g. www.gearshop.co.nz. Big Agnes Q-Core SLX Insulated $339.99 (regular) Three-season mat with WRM HL synthetic insulation, offset I-Bea for stability, heat reflective, internal antimicrobial treatment, quilted top, double ripstop fabric.