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.