UltraPress Titanium Filter & Purifier Bottle Size:One Size Nylon zipper

Nylon zipper

2 AAA batteries included

the Zip's easy-to-use cooking system boils water in just 120 seconds

this tank provides stretch and comfort for all the ways you move

one-handed casts and 5+1 bearings for smooth-as-silk retrieves

UltraPress Titanium Filter & Purifier Bottle Size:One Size Nylon zipperUnequalled versatility. That's Grayl Ti. It's an all in one vessel for making clean purified water and for cooking. Filter by the water's edge and bring it back to camp to boil alongside hot coals, or place it direct on a backpacking stove. It's the world's first titanium water filter bottle and also the first to be compatible with electrolyte and drink mixes.