Platypus Tokul XC 12.0 Hydration PackLight, versatile and low-profile packs for cross country riding.The ultimate in versatility, their Tokul XC packs boast a combination of capacity, intuitive storage, a low-profile silhouette, and the airy RidgeAir back panel for quick, comfortable riding over miles and miles of cross-country trails. Available in 5.0L, 8.0L, & 12.0L sizes.Features *RidgeAir back panel: Ridged foam with ventilation channels and lightweight, breathable mesh ensure cooling airflow and carrying comfort. *3.0L Big Zip EVO reservoir: Premium, taste-free and BPA-free water reservoir features a 50% faster flow rate, a low-profile shape, a wide-mouth opening that seals securely, and a convenient quick-disconnect hose. *Smart hydration pocket: Hook and loop closures hold reservoir securely in place while you ride; dedicated hydration pocket makes it easy to access reservoir for refilling or cleaning. *Easy hose routing: The drink tube can easily be routed on the right or left by threading the hose through the webbing loops on either shoulder strap (note: routing over the right shoulder is recommended, as it allows the bite valve to easily return and reattach to the magnetic clip). *Internal Organization: Zip mesh pocket with key retainer, three mesh stash pockets, and two pump sleeves keep bike tools, food, and keys within easy reach. *Helmet carry: Front stash pocket expands to securely carry a helmet. *Reflective detailing: Reflective hits enhance your visibility to others when you\'re on the trail or traveling between rides. *Light loop: Attachment point for rear bike light. *Magnetic hydration hose retention: Offers clip-free access to the bite valve.Specs12 literSKU: 10863, 10864, 10865Colour: Carbon, Coastal Blue, Trail Blaze TanWeight (Standard): 1 lbs 9 ozWidth (Standard): 8.5 inWidth (Metric): 22 cmLength (Standard): 5 inLength (Metric): 13 cmHeight (Standard): 18 inHeight (Metric): 46 cmGear capacity (standard): 549 cu. in.Gear capacity (metric): 9 litersReservoir capacity: 3.0 literTotal capacity (standard): 732 cu. in.Total capacity (metric): 12 (liters)Pack weight (standard): 1 lbs 3 ozPack weight (metric): 0.53 kgReservoir weight (standard): 6.5 ozReservoir weight (metric): 0.18 kgTotal weight (standard): 1 lbs 9 ozTotal weight (metric): 0.71 kgMaterial(s): 160D and 210D Water-Resistant Nylon; YKK Zippers