Keep your beverages at the perfect temperature with this premium insulated thermal flask. Crafted from SUS316 stainless steel, it offers superior durability and corrosion resistance for long-lasting use. The 620ml capacity makes it ideal for work, sports, or travel. Double-wall insulation keeps drinks hot or cold for hours, while the sipper design allows convenient one-handed drinking. Lightweight yet sturdy, this flask is your perfect companion for any adventure.