Grayl GeoPress Purifier Cartridge Color:Black Patagonia's midsize Black Hole Wheeled

Patagonia's midsize Black Hole Wheeled Duffel is perfect for gear-intensive weekends or multiweek travel

NetPlus® Postconsumer Recycled Nylon Fabric

By simply clicking in the Travelink™ adjustable carry strap to the latch points in the rail of the board

Heat Transfer Logo on Left Chest and Back-Right Shoulder

Lightweight and sturdy

Grayl GeoPress Purifier Cartridge Color:Black Patagonia's midsize Black Hole WheeledReplacement purifier cartridges for the GeoPress are designed to last 350 cycles (65 gal. 250L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge lifespan; when press time reaches 25 30 seconds, the cartridge should be replaced. Cartridge continues to protect, even as press time increases. Compatible with One Way Silicone Valve for electrolytes and