Patagonia Black Hole Duffel 40L Birch White Prova d'esame di matematica terza media Prove d'esame di Matematica. The Black Hole series is Patagonia's most tough and rugged collection of luggage and accessories. Produced in an extremely hardy and weatherproof polyester ripstop, this is a bag built for years of travelling and being lugged around the globe. Padded removable shoulder straps allow it to be worn as a backpack and a shoulder strap and carry handles give multiple carrying options. Patagonia's most compact duffle, with 40L capacity and it's now produced with 100% recycled body fabric, lining and webbing, and further a pioneering recycled TPU film laminate with a sleek matte finish. Made in a Fair Trade Certified factory as you've come to expect.