Osprey Sirrus 36 Womens Medium Backpack - Amethyst Polypropylene The Zebralight H50b is the

The Zebralight H50b is the same as the H50

a ceramic pre-filter that can be adjusted individually according to the cloudiness of the water

H-1 is nitrogen based instead of carbon based

A functional and stylish hunting knife with a 440 stainless steel blade and rosewood/root wood combination handle

Osprey Sirrus 36 Womens Medium Backpack - Amethyst Polypropylene The Zebralight H50b is theThe Sirrus 36 carries all you need for a long day out and even a light overnighter. Designed for a full day of adventure, this top loader features a large front zippered pocket, front panel access to the main compartment, a fixed top pocket with two zippered organization pockets and zippered fabric pockets on the hipbelt. Key Features Sirrus InsideOut compression Sirrus backpanel and suspension Sirrus harness pocket Sirrus hydration compatibility