BobbleBox Small Lunch Box 1.1L – Grey 5 "Ideal lunch box to keep food cool" Ms Pascall 06 August 2020 I love my bobble box. I use it to take a small salad for lunch at work or a sandwich when carrying lunch for a walk. As it has its own cool block inside there is no need to use a cool bag, so takes less space in the rucksack. When taking a salad. I put the salad veg in the bottom then wrap some cold meat in foil and place on top, pop it in the fridge then I the morning pop in the cool block so saves time in the morning before work.easy to clean.