Designed for flexible daily use, the Fellow Carter 3-in-1 Sip System Travel Mug combines vacuum-insulated performance with interchangeable lids to suit how you drink. Built for both hot coffee and cold beverages, it allows you to switch between sipping, straw use, or secure carry without changing your cup, making it a practical option for commuting, travel, and everyday use. The ceramic-coated interior preserves flavour by preventing metallic or plastic taste transfer, helping maintain the integrity of your coffee from first sip to last. Paired with double-wall vacuum insulation, it keeps drinks hot or cold for extended periods, supporting consistent temperature and a more enjoyable drinking experience across espresso, filter coffee or cold brew. The interchangeable lid system improves workflow by adapting to your routine. Whether you're brewing at home and heading out or using it throughout the day, the Carter system integrates easily into your setup, with a leak-resistant design and cup holder-friendly shape that suits everyday carry. Fellow Carter 3-in-1 Sip System Travel Mug Features Interchangeable Lid System – Swap between Move, Cold, and Slide or Carry lids to match how you drink. Ceramic-Coated Interior – Maintains clean coffee flavour by preventing metallic or plastic taste transfer. Vacuum Insulated Body – Retains heat or cold to support consistent drinking temperature throughout the day. Hot and Cold Versatility – Suitable for espresso, filter coffee, cold brew and iced beverages. Leak-Resistant Design – Secure lids reduce spills during commuting and travel. Cup Holder Friendly Size – Fits standard cup holders for practical everyday use. This product includes: 1 × Fellow Carter Travel Mug Body 1 × Move Lid 1 × Cold Lid 1 × Slide OR Carry Lid Specifications Capacity 16oz Material 18/8 Stainless Steel Material (interior lining) Ceramic-coating Temperature Retention Temperature Retention Variations White, Black, Blue Compatibility Fits standard pour-over drippers, not compatible with the AeroPress® Coffee Maker or Prismo AeroPress® Attachment