Custom PENGUIN Stainless Steel Insulated Vacuum Flask (1000ml) - QE8383 Printing

The QE8383 is the largest flask in the lineup at a full 1000ml, and the insulation matches the size - a genuinely impressive 24 hours of holding a drink hot or cold. The wide handle built into the lid makes it easy to carry one-handed or clip to a bag, and the straw insert means you can sip on the move without tipping it back. Double-wall stainless steel construction is what makes the temperature hold up over a full day, and at 555g it's substantial without being unreasonable for daily carry given how much it holds. It comes in soft green, beige, pink or grey, all in a box - the kind of oversized bottle that ends up being someone's one and only water bottle once they start using it.