Be able to use the SteriPEN Classic or Journey with your SIGG water bottle, despite its smaller opening, thanks to the SteriPEN SIGG Adaptor. Just slip this 100% silicone topper onto your SIGG bottle, insert your SteriPEN into the opening to create a snug fit, and flip your bottle upside down to begin purifying your water with a combination of agitation and UV light.
Features:
- Now you can use your SteriPEN on narrow SIGG water bottle openings; insert this silicone bottle topper into your SIGG's opening and flip the bottle upside down without water leaking out
- In colder weather, the silicone prevents your lips from touching the cold aluminum of your bottle
Specifications: