Features: Command Center harness provides easy, secure access to phone, keys, and essentials Breathable 3D grid mesh harness is lightweight, ventilated, and offers added cargo capacity Integrated tool organization keeps CO2 cartridges, patch kits, and repair essentials neatly arranged Stretch overflow pocket allows quick stashing or shedding of an extra layer Dual adjustable sternum straps offer customizable fit and increased stability Sits above jersey pockets to maximize storage for long, all-day rides Reflective accents enhance visibility in low-light conditions Elastic pump loop keeps your bike pump securely fastened, even on rough terrain Additional Details: CamelBak Products, LLC ("CamelBak") has built its reputation by engineering products that exceed consumer expectations for quality and durability. The Got Your Bak(TM) Lifetime Guarantee covers all reservoirs, backpacks, bottles, coolers, drinkware and accessories from manufacturing defects* in materials and workmanship for the lifetime** of the product.