"On the trail or on the sidewalk, the Gregory Maya Backpack for Ladies handles the gear active women need for their everyday adventures. Offering superior suspension technology that keeps you agile and free, this pack stretches and moves with your body for advanced comfort as you go through your day. Made with flexible tendons, the pack's BioSync dynamic suspension system stretches and moves with your body for an ultra-comfortable fit. This system combines a breathable backpanel made of 3D perforated EVA foam with a female-specific, die-cut BioSync shoulder harness and body-hugging hipbelt to provide a snug, stable ride. Built for busy everyday life, this pack offers plenty of storage for gear along with a dedicated zip-close hydration pocket outfitted with Gregory's SpeedClip hydration hangar (reservoir not included). Highly functional design also features a soft-touch accessory pocket, sunglass QuickStow system on the shoulder harness, dual side stretch-mesh pockets, and front stretch-mesh pocket with secure buckle closure and reflective webbing. Trekking pole/tool attachment with bungee closure system. Durable construction made of 100% nylon, including a percentage of recycled nylon with a polyester liner that also uses a percentage of recycled material. Durable water-repellent (DWR) finish. Adjustable torso. Ultra-comfortable daypack for active women BioSync dynamic suspension system stretches and moves with your body Breathable backpanel made of 3D perforated EVA foam Female-specific hipbelt and die-cut BioSync shoulder harness Dedicated zip-close hydration pocket (reservoir not included) Soft-touch accessory pocket Sunglass QuickStow system on the shoulder harness Dual side stretch-mesh pockets Front stretch-mesh pocket with secure buckle closure and reflective webbing Trekking pole/tool attachment with bungee closure system Durable nylon construction with a polyester lining Uses a percentage of recycled materials for an eco-friendly edge DWR finishSpecs: Maya 20: 19.25""H x 11""W x 9""D; Torso Range: 14""19""; Waist Range: 27""45""; Volume: 1,220 cu. in./20L; Weight: 1.9 lbs.; Max Carry Weight: 20 lbs. Maya 25: 20""H x 11.2""W x 9.2""D; Torso Range: 14""19""; Waist Range: 27""45""; Volume: 1,526 cu. in./25L; Weight: 2.02 lbs.; Max Carry Weight: 25 lbs."