Purchased last year and used for about 3 months at daycare. Impressive 3D print of My Neighbor Totoro! Easy one-handed, one-push open! Shoulder strap with name plate. Vacuum-insulated double-wall construction for long-lasting cold retention. Soft silicone straw. Do not put hot beverages in it, as they will cause the straw to spurt out. Size: Approximately 72 x 206mm Capacity: 380ml Weight: 305g Mouth diameter: 40mm