• A durable, collapsible camp mug made from stainless steel and EU food-grade silicone rubber, designed for compact storage and reliable use on any adventure
• Innovative design collapses down to 1.25 inches (31 mm) for easy storage and expands to a full 16-ounce (475 ml) capacity for hot or cold drinks
• Cool-Grip fins molded into the sidewalls offer a secure, comfortable hold even with hot or cold beverages
• Sea to Summit’s most rugged collapsible mug yet, engineered by the original inventors of collapsible tableware
• Made from BPA-free, EU food-grade silicone and 304 stainless steel; collapses to 1.25 inches in height