E-Volve Modern Style Hip flask - 6 oz - Stainless Steel - Green Stripe If you love a dram, a shot a nip then these 6oz Hip Flasks are the perfect choice. Styled in green and made from a combination of stainless steel. Corrosion-proof screw cap Designer gift sets; perfect for men, women, ladies, golf, hiking, weddings and birthdays. Whether you love your whisky, Vodka, or any other liquor, as a warmer. These stylish Hip Flasks are the perfect way to discreetly carry them with you. Many of our designs can be engraved and personalised, just get in touch.