Adequate and reliable food storage is important when living in an RV, where places to replenish supplies are limited. These airtight containers are essential for storing leftovers or keeping food fresh longer. With this design, you can have an abundance on hand, collapsed away in a small space. - FEATURES: Food Grade, BPA free silicone walls with plastic lid Steam release vent so contents can be heated without damaging containers Snap on lockable lid, leak proof Innovative collapsible design, meaning you can have ample on hand and stack away in a small place, saving on valuable space when not in use Microwave safe, so great for heating food Freezer safe for a great food storage solution Dishwasher safe for easy cleaning 4 versatile sizes, with smaller sizer available Colors may vary SPECIFICATIONS:Container 1 dimensions: 210 x 122 x 74mm (h)Capacity: 1.2 LContainer 2 dimensions: 172 x 107 x 64 (h)Capacity: 800ml - Container 3 dimensions: 151 x 93 x 62mm (h)Capacity: 540ml - Container 4 dimensions: 118 x 83 x 64mm (h)Capacity: 350ml