Sirrus 24 Hiking BackpackExperience cloudlike comfort, exceptional ventilation and trail tested durability with the Sirrus 24. Designed for discerning day hikers, it offers an adjustable women's fit and streamlined storage accessed via dual front panel zips. Front, side and hipbelt pockets keep small essentials organized, while an included raincover protects your pack so you can stay focused on the terrain ahead. Features Wide, dual zip panel access to main compartment

A simple shake or swish cleans out the filter

9% of protozoa*

Off-road rated up to 40 lbs / 18 kg per bike

Material: felt Kevlar

which makes it easy to pack and unpack

Rubberized feet protect vehicle and coated straps protect bike

perfect for cool-weather hikes or early-morning dog walks

wettest conditions

New integrated 360 Occigrip Fit System with on-the-fly height adjustment

Rest assured you will have a hygienic sleep environment wherever you rest your head

• Cuffs: 75Dx150D 165g/m² 90% Polyester

perfect on its own or as a part of a strategic layering system