A fast-and-light, yet highly durable 18-liter pack, the Trail Zip 18L Backpack from Black Diamond has quick zip access and purpose-built features for moving in the mountains.\n\nZippered-access main openingTwo dedicated Z-Pole sleeves keep trekking poles secure while hiking and commutingFour connection loops along back panel for attaching to larger packs when on longer missionsBDFlash pocket—an integrated headlamp sleeve to keep you safe and visibleInternal security pocket for wallet and key storageLightweight shoulder straps with fully adjustable sternum strap for security and100D mini-rip translucent body material for lightweight comfort and durability Black Diamond Trail Zip 18 Backpack Kingfisher | Buy Black Diamond Trail Zip 18 Backpack Kingfisher here | Outnorth