<!--ProdInc[170085105]/Mall:[rei_US]--> Proprietary Hadron LCP (Liquid Crystal Polymer) grid face fabric is incredibly light and exceptionally durable with abrasion resistance Highly breathable AeroForm pack panel and anti-barrelling framesheet enhance carrying comfort Front bungee compression system and webbing daisy chain provide external carry options 2 trekking pole attachment points Hydration bladder compatible (bladder not included) Hydration bladder clip Hydration port allows for ease of tube passage outside of main compartment Top pocket with key clip; 2 side pockets; internal security pocket with key clip Highly breathable shoulder harness with 2 zippered pockets that accommodate devices or 500 mL soft flasks (not included) Adjustable sternum strap and removable waistbelt Patent-pending 2-point harness adjustment system works at top and bottom for optimal pocket positioning and fit Interchangeable harness system available in 2 sizes for a precise fit across a wide range of body typesImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Hiking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Bag Style</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Backpack</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c='''' <a href=''https://www.rei.com/product/228109/arcteryx-aerios-18-pack?colorId=321'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170085105&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>
<!--ProdInc[170085105]/Mall:[rei_US]--> Proprietary Hadron LCP (Liquid Crystal Polymer) grid face fabric is incredibly light and exceptionally durable with abrasion resistance Highly breathable AeroForm pack panel and anti-barrelling framesheet enhance carrying comfort Front bungee compression system and webbing daisy chain provide external carry options 2 trekking pole attachment points Hydration bladder compatible (bladder not included) Hydration bladder clip Hydration port allows for ease of tube passage outside of main compartment Top pocket with key clip; 2 side pockets; internal security pocket with key clip Highly breathable shoulder harness with 2 zippered pockets that accommodate devices or 500 mL soft flasks (not included) Adjustable sternum strap and removable waistbelt Patent-pending 2-point harness adjustment system works at top and bottom for optimal pocket positioning and fit Interchangeable harness system available in 2 sizes for a precise fit across a wide range of body typesImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Hiking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Bag Style</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Backpack</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c='''' <a href=''https://www.rei.com/product/228109/arcteryx-aerios-18-pack?colorId=321'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170085105&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>