Material： Food Grade 18/8 Stainless Steel Size： W：13.2 cm * H： 29.9 cm Neck opening size： ID:53mm OD:62mm Weight：0.967kg Advantages: A：Long Screw Cap with 3 thread and Double Silicone Rings To ensure growler remains sealed and spill-free B: Wide-mouth opening The perfect size to drink directly from or pour out of an easy clean on the inside C: Long-bottled Neck with Wide Thread For an excellent seal to maintain carbonation D：Made of 18/8 stainless steel that is BPA-Free and won't rust E：Welded on ergonomic handle makes it easy to carry and one-handed pouring. F：The extra-large size keeps liquids extra cold for up to 24 hours.