Make sure that your beverage stays the right temperature on the go with the Nautica Cascade Frost Leakproof Insulated Thermos. Crafted from stainless steel, this 750ml thermos is the perfect match. Durable, sleek, and ready for anything, you will always want this by your side! With a leak proof cap, there's nothing to be afraid of! Handwash only for best results. This is a sure way to be able to always have a drink on hand. Get yours now! Vaaree Tip : Nautica Cascade Frost Leakproof Insulated Stainless Steel Thermos - 750 ML is the perfect gift that can be gifted as Wedding Gifts. 1. The weight of the product is 450 gm.