Bullet Flask 500ml

Keep your beverages at the perfect temperature with this 500ml vacuum-insulated flask, featuring double-wall stainless steel construction. Hot drinks stay warm for up to 12 hours, while cold beverages are kept chilled for 24 hours. The flask includes a stainless steel screw-on lid and push-button operation for easy use, with a sleek metallic finish that can be laser engraved to showcase your brand. Custom branding on this stylish, practical item helps promote your business.