Lightweight Y-Flex Suspension System – Provides enhanced support and carrying comfort on long hikes. Adjustable 20L Capacity – Expand or compress the pack to suit everything from day hikes to longer adventures. Removable Hydration Sleeve – Doubles as a lightweight summit pack for added versatility on the trail. Adjustable Shoulder Straps – Customise the fit to your torso for improved comfort and stability. Multiple Storage Pockets – Includes two shoulder strap pockets, two stretch mesh side pockets and zippered hip belt pockets to keep essentials organised and within easy reach. Wide U-Shaped Zip Opening – Provides quick and easy access to your gear without unpacking the entire bag. Take on longer adventures with the Sierra Designs Flex Capacitor 40-60L backpack. The adjustable design lets you expand the pack by 20L to carry extra gear on extended trips or reduce the size for lighter loads. A lightweight Y-Flex suspension system provides support, while adjustable shoulder straps help tailor the fit to your torso. The backpack includes a hydration sleeve that doubles as a removable summit sack, two hydration pockets on the shoulder straps, stretch mesh side pockets and zippered hip belt pockets for easy access to essentials. A U-shaped top access zip makes packing and reaching your gear simpler on the trail. Specification Capacity: 40-60L / 2441-3661 in3 Weight: 3 lbs 2 oz / 1.4 kg Torso Fit: 18" - 21" / 46 - 53 cm Hip Fit with M/L waist belt: Dimensions (H x W x D): 27.5" x 8.5" x 12.5" / 70 x 22 x 32 cm Suspension: Lightweight Y-Flex
