Keep It Cold And Hot:Made Of 18/8 Food Grade Stainless Steel Double Wall Design, Keep Hot For 6 Hours And Keep Cold For 8 Hours. For Better Results, Please Pour Hot Or Cold Water Into The Food Canister To Preheat Or Pre-Cool For 1-2 Minutes, Then Add The Food. | | Portable And Practical:Ideal For Carrying Meals With You Whether You Are Working, Traveling, Outdoor Activities Or Picnics. Please Note, Not Suitable For Microwaving | | Airtight And Leakproof:The Sealing Cap Is Equipped With A Sealing Silicone Ring To Ensure That No Leakage Occurs During Daily Use. Nevertheless, We Do Not Recommend Tilting It Or Using It Upside Down. | | Wide Mouth For Easy Cleaning:Our Products Are Designed With A Wide Mouth For Easy Filling And Access. Bento Boxes Are Dishwasher Safe, Canisters And Lids Are Recommended To Be Hand Washed. | | Worry-Free After-Sales:If You Encounter Any Problems, Please