The Marmot's Graviton 38 Backpack has a Ventilated Airflow Suspension that keeps you cool and comfy on the approach, while the Tubular Aluminum Frame ensures stability so your gear doesn't swing with each step. Marmot padded the shoulder straps and waist belt with airmesh for breathable comfort.
The Graviton is a traditional top loader with an extra sleeve and hanging clip for your hydration reservoir. There are two attachments for trekking poles or ice tools. Marmot's pocket configuration for this pack includes a large top lid for maps and essentials, an internal mesh pocket for valuables like keys and waist belt pockets for energy gels and snacks.

Features:
Ventilated Airflow Suspension
Tubular Aluminum Frame
Padded airmesh shoulder straps and waist belt
Top access
Hydration port and hanging clip
Dual tool and trekking pole attachments
Top lid pocket with internal mesh pocket and key clip
Waist belt pockets

SPECIFICATIONS:
Main materials - 70d 100% Nylon Robic Ripstop
Lining - 135d 100% Polyester
Pack volume - 2440ci » 38 liters
Reinforcement material - 100d 100% Nylon Triple Ripstop
Weight - 1080g
Dimensions - (L x W x D) 70cm x 32cm x 22.2cm