A cap for all occasions. Our patented Roaster™ Loop cap is designed for sipping, drinking or chugging and is available with an attachment loop (or without). Plus, it's made with ThermaGrid™ waffle insulation to help keep your drinks hot up to 12 hours – no matter what the temperature is outside. Compatible with reusable straws (.25" diameter).
Made with multiple layers of ThermaGrid™ waffle insulation to prolong thermal protection