The Rubbermaid LunchBlox Leak-Proof Entree Lunch Container Kit lets you pack lunch on-the-go without worrying about leaks. Designed with a silicone seal and durable latches, food stays secure for leak-free transport. BPA-free modular food containers fill lunch bags more efficiently by snapping and stacking to each other, and can be snapped to reusable Blue Ice packs to keep food chilled and fresh. The containers are microwave, freezer, and dishwasher safe. The set includes (1) 4.2 Cups (1 liter) entree container perfect for leftovers, (2) 1 Cup (250ml) side container for chips or veggies, (2) 3.5 ounce (100ml) snack containers for sauces, fruit or yogurt, and a large and small blue Ice blocks. COLOR: Blue-Clear