Keep your beverages at the perfect temperature with this durable vacuum flask featuring an integrated sling cup design. The 800 ml capacity makes it ideal for daily hydration, whether you're commuting, working, or enjoying outdoor activities. Built to withstand drops and impacts, this unbreakable flask combines practicality with reliability. The insulated double-wall construction maintains hot drinks hot and cold drinks cold for hours. Easy to carry with the convenient sling attachment—your go-to companion for on-the-go refreshment.