Fitmark bags have produced the box small the most compact meal management bag aroundr the fitmark box small is the smallest of this meal bag range but still enables you to split and carry foods and meals ideal for those with a hectic lifestyle designed to help you stick to diet plans fitmark have included 2 x handy seal tight food containers and ice packs helping you to keep food and drink cool all day and the containers are also bpa free microwave safe and dishwasher safefitmark