When you're going to spend a full day in the mountains, Patagonia's Nine Trails pack carries everything you need in comfort.
Body: 4.2-oz 210-denier CORDURA® 100% nylon ripstop.
Lining: 3.3-oz 200-denier 100% polyester.
Both with a polyurethane coating and a DWR (durable water repellent) finish
1,000 g (2 lbs 3.3 oz)58 x 25.5 x 15 cm (23 x 10 x 6 in)28L (1709 cu in)