Outdoor Research Ferrosi Pant - Men's Men's Clothing Size:38 The Big Zip EVO delivers

The Big Zip EVO delivers a significantly higher flow rate than previous Platypus reservoirs and a host of new features

Washing up after a big meal

Sling: 13 x 8

Quick-release valve with automatic outlet stop (Female thread attaches to Katadyn BeFree replacement filter/quick-release fastener for quick-connect coupling)The upgrade kit requires a BeFree filter element (sold seperately) and an existing 6L or 10L water filter system with accessories

Do you go on hikes in muddy terrain or in lots of snow

Outdoor Research Ferrosi Pant - Men's Men's Clothing Size:38 The Big Zip EVO deliversDescription Features Size Chart The Ferrosi Pant is your ultimate companion for outdoor adventures and everyday wear, offering lightweight, breathable comfort and rugged durability. Crafted from OR's legendary recycled nylon blend, these pants are wind and water resistant, quick drying, and stretchydesigned to move with you wherever your day takes you. Thoughtful features like a harness compatible waist and a brushed tricot lined waistband provide