Expandable lunch pack including 2x Ice walls/Packs. Ice walls slip into exterior pockets - packing safe, healthy lunches have never been easier. 5 Layers of insulation keeps your food cold for up to 12 hours. Includes shoulder strap, top handle, front handle and also loops for attaching to backpacks etc (suitable clip required). Includes 4 in 1 lunch box with multiple compartments. Expanded size 21 x 16 x 27 cm.