This 8L pack is geared up with a main storage compartment for hydration and gear

The lightweight 4-way stretch mesh keeps the air moving

the harness allows your gear placement to be customized with the use of upper and lower pockets so you can carry your water and fuel where it's most comfortable

Clamping diameter/bore: These are 31

DHaRCO Men's Gravity Long Sleeve Jersey - M - Party Shirt PLP|Riding Style This 8L pack is gearedThe DHaRCO Men's Gravity Long Sleeve Jersey is for riders that shred hard. Made from a lightweight and comfortable, quick dry recycled polyester, this jersey has been designed so you can shred the trails all day in comfort. Who's this item for: Perfect for Trail, Freeride, Enduro and DH Riders. It's targeted towards riders looking for a mid range durable and breathable jersey. Sleeve Length: Long Sleeve with mesh side panels to increase airflow Fit