YETI Cayo 35L Backpack in Olive

Engineered to withstand the elements and haul the extra long days. The largest size in our lineup that holds it all and protects your gear with a durable, weather-resistant DryHide shell. The largest loads stay balanced with adjustable straps, and an added mesh back panel provides an extra layer of comfort. Quick-access pockets keep everything in place and the hydration reservoir sleeve keeps hydration on hand. Please note - the Cayo Backpack is made of water resistant materials but is not waterproof. Under certain circumstances and weather conditions, contents of the bags may get wet.