Features . Black Genuine Leather Rectangular Engraving Plate For Personalization. 18/8 Grade Premium Quality Stainless Steel. Captive Top. Comes in Branded Black Cardboard Box. Brand Logo on Bottom of Flask. Ideal flask for groomsmen gifts. Dimensions - 4.5 Height x 3.70 Width x 1 Thickness in.. Flask Capacity - 6 oz.. Item Weight - 4.72 oz.