Stainless steel mug TREK- with carabiner

This classy stainless steel, insulated cup with a dark red carabiner handle is perfect for camping and other outdoor activities. It can be custom printed by sublimation and is a sporty, practical gift item. Double-walled, rust-free, with a stainless steel interior and exterior. This shatterproof, lightweight, stainless steel mug is an absolute hit in the outdoor scene. We do not recommend cooling the stainless steel mug in a water bath or submerging it in water. Water can enter the outer wall into the double-walled space through the points where the carabiner is attached to the stainless steel mug. The stainless steel mug loses its insulating property as soon as water enters this space in the stainless steel mug.