Nomad Medical Cooler 28L with Hard Ice Bricks SM End of year spend Variable illumination strength via the Variable illumination strength via the rheostat dial which can be changed quickly and easily for other cuffs in the FlexiPort range More Information Weight (Kg) 14 56 kg with Ice bricks Internal Temperature Probe External LED temperature display Foil insert 2 x large & 2 x small (2 pcs HTBh 410 + 2pcs HTBh 285) Hard Ice bricks Included Vaccine Storage 18 20L Holds temperature inside between 2 & 8 degrees for up to 32 hours Rigid Carrying handle Webbing adjustable shoulder strap Covered Bung Non slip feet Covered panel for inserting a Data Logger that will keep it safe and secure in transit