This versatile Prepworks by Progressive Collapsible Storage Bowl set is perfect for food prep and storage and will go just about anywhere. With three convenient storage bowl sizes they are great for taking in a lunch box, on a hike or camping. Pack along snacks in these 1.5 cup, 3 cup and 5 cup collapsible bowls with Snap-On lids or use them to pack leftovers and reheat in the microwave. When finished using these bowls, just collapse them down to 1/3 their original height for convenient storage in a drawer or cupboard.