✓LAB-CERTIFIED 360° LEAKPROOF: Perfect seals pass SGS 60° tilt test with soups/sauces. Ideal for daily meal prep, food storage, party, wedding, picnic, restaurant catering supplies ✓38OZ OPTIMAL SOUP CAPACITY: 24cm x 18cm x 6.6cm depth prevents sloshing. Fits 1.1L pot directly, holds 30% more liquid. ✓DISHWASHER SAFE: Withstands 85℃/185℉ spray for 200 cycles. No warping ✓CRYOGENIC TO BOILING (-40℃~150℃): BPA free PP material. Holds 4.2kg. Seals boiling broths securely. ✓NESTED SHIPPING SYSTEM: Stackable components cut shipping volume 40%. Dishwasher-ready out of box. →FREEZER & MICROWAVE SAFE: Extra thick to go containers will not crack and remain strong even after being frozen. After microwave heating, YANGRUI meal prep container without any peculiar smell, they are still firm and will not soften →SANITARY & CLEAN PACKAGE: Our take out containers with lids use heat shrinkable film inner packaging to ensure that the products are more clean and hygienic. Perfect for work lunches, meal planning, or leftovers, these storage containers provide convenience for you to keep food fresh at your fingertips →LEAK PROOF: Keep your food protected. Tired of leaky containers that let your food go bad? YANGRUI bento boxes are designed for leak proof and keep your food fresh →STURDY: Non-slip stacking and strengthen the load-bearing structure design to make these food storage containers are more sturdy →REFUSE BROKEN WITH SAFE MATERIAL: YANGRUI food prep containers are made of food grade materials to ensure the health and safety of your meals YOU DESERVE THE BETTER FOOD CONTAINER! Is there a kind of meal prep container that is freezer safe & won’t crack and remains strong even after being frozen? Is there a kind of to go container that is not afraid of high temperatures so that I can keep it strong even after microwave heating? Is there a kind of take out container with lids that do not contain harmful substances, so that I can really enjoy food-grade safe materials? Is there a kind of to go container with sanitary package to ensure the product is more clean and hygienic? Is there a kind of meal prep containers that come directly from the factory and good quality but not expensive? YES, WE ARE COMING! YANGRUI Was established in 2014 and is headquartered in Guangdong, China. It is a national high-tech enterprise and an industry AAA credit enterprise. YANGRUI is committed to the production, research and development and sales of take out containers, disposable tableware. It has its own brand “ YANGRUI ” and product design patents. 2021 The production line is increased to 15, and the monthly production capacity is reached 1500 tons; To realize digital production, won the "high and new technology enterprises, provincial contract and trustworthy enterprises" honor.