Platinum silicone inserts are now included in our all-new 7x4 Bento Box Kit! Built with double wall stainless steel and topped with an air-tight leakproof lid, this non-toxic bento box kit is perfect for your everyday adventure! From meals on the go, serving & entertaining, to all your storage and meal prep needs, RIGWA handles it with ease. 7x4 Bento Box Kit Includes: *1 6oz "Side Dish" *1 3oz "Mini Cup" *1 Divider Wall (Adjustable) * Holds 26oz * Double wall, food-grade stainless steel * Crystal clear Tritan lid * Leakproof lid with locking latches  * Designed for easy stacking (fridge, cooler, pantry) * Meal prep & lunch box inserts sold separately