Grayl - UltraPress Titanium Filter & Purifier Bottle

Unequalled 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.