The TYESO ROAM Tumbler 2.0 40 oz is designed for all-day hydration when smaller sizes won’t cut it. Its large capacity reduces refills during long workdays, travel, or extended workouts, while the insulated stainless steel build helps maintain drink temperature for hours. The flexible 2-in-1 lid makes switching between straw sipping and quick drinks effortless. With a comfortable handle and cup-holder-friendly shape, it’s built to keep up with demanding, on-the-go routines.

Materials:

Inner and outer walls made from food-grade SUS304 stainless steel
BPA-free plastic lid components
Polypropylene (PP) straw
Silicone sealing elements
Integrated PP handle with stainless steel core

Features:

40 oz (1200 ml) capacity
Double-wall stainless steel construction for temperature retention
Keeps hot beverages ≥72°C for up to 6 hours (when filled with 100°C water)
Keeps cold beverages ≤6°C for up to 6 hours (when filled with 4°C water)
Inner and outer walls made from food-grade SUS304 stainless steel
2-in-1 lid with straw and sip options
Integrated handle for easy carrying
Designed to fit most car cup holders
Durable, reusable design for everyday use