Meet Peakflow, the Ultimate 1200 Ml Tumbler Designed for Those Who Need a Little Extra. Its Comfort-Grip Handle & Slim Base Make It Easy to Carry & Fit into Most Cup Holders, Keeping You Hydrated on the Go. Outside Made From Durable Recycled Stainless Steel Metal, Peakflow’S Double-Walled, Vacuum-Insulated Body Keeps Drink at the Perfect Temperature. It Features a Spill-Proof Lid with a Dual Function for Sipping or Using the Included Recycled Steel Straw. Rcs-Certified, with 29% Recycled Content, & Bpa-Free. Perfectly Practical & Lower Impact, We Recommend Handwashing.Bulk Packed. Minimum Quantities Apply.