The Camelbak Forge Vacuum Insulated Mug 500ml is great for early risers who want to get up and go and have their morning brew en route.Tea and coffee stays as hot as when you poured it for up for 4 hours in the strong and sturdy stainless steel vessel. The one-handed lever snaps back when you finishing drinking to ensure the cap stays clean and doesn't leak.Make your drink, chuck it in your pack and you're good to go.Liquid stays piping hot for up to 4 hoursOne-handed self-sealing leverLeak-proof impact closureLock-open buttonVacuum insulationFits most cup holdersCapacity: 500ml / 0.5LDimensions: 22.5 x 10.5cmVessel material: Stainless steelBPA and BPS freeWeight: 355g