Keeps cold things cold for 24+ hours, and hot things hot for up to 12 hours
Double wall vacuum insulated (doesn't sweat)
BPA free materials
Each Product helps give clean water to one person in need for one year; miir partners with nonprofit organizations that develop water projects
18/8 medical Grade Stainless steel
The MiiR Howler's clamp-style lid locks carbonation in and prevents leaking. Vacuum-insulation technology keeps your beer fresh and cold, and it's also perfect for transporting your cold or hot liquids. This patented 32oz little brother of the MiiR Growler is perfect for mid-day fills, a day's worth of coffee, or as a daily thermos. As if you needed another reason to love this bottle, MiiR invests proceeds from every howler to provide one person in need with access to clean water. To prove their impact they include a coded bracelet that unveils GPS coordinates and photos of the well project you help build. Transparency is a beautiful thing.