Stanley Adventure To-Go Food Jar 530ml Hammertone GreenThese stainless steel Stanley Adventure To Go 530ml Food Jars deliver consistent temperature retention in a slim, compact design, using double wall vacuum insulation to keep meals hot or cold for up to six hours. Offering a durable, leakproof, BPA free food storage solution with a wide mouth opening for easy filling and cleaning, they are ideal for patrol duty, field exercisers, hiking or commuting. Key Features: Vacuum Insulation: Maintains internal