SIGG Shield Therm ONE Dusk 0.75L Bottle-Assorted Colours Color:White UVB up to 400nm and

UVB up to 400nm and some of harmful blue lightOptimal precision and impact resistance that meet or exceed ANSI Z80

Worn as a cold-weather mid-layer or outer layer

Make a double sleeping bag by zipping together a left side zip and a right side zip (please check when ordering)

Durable and robust

SIGG Shield Therm ONE Dusk 0.75L Bottle-Assorted Colours Color:White UVB up to 400nm andThe SIGG Shield Therm ONE Dusk 0. 75L Bottle The Shield Therm ONE bottle could (literally) be our coolest bottle ever. With a mouthpiece designed for ideal flow and a ONE top closure that can be easily opened and closed with one hand, it offers the perfect drinking experience. The vacuum insulated, copper coated double wall construction keeps your favorite beverages cold for an incredible 54 hours. It doesn't get much cooler than that. Thanks to its