Platypus Big Zip SL 1.8L hydration system full set. Includes: * Reservoir body (1.8L) * Insulation cover * Insulated hose * Mouthpiece * Cleaning brush set 【Usage】 Used for only one season, so there is some overall wear and tear. 【Condition】 * The reservoir body has discoloration and water marks from use (see photos). * No damage affecting function, such as tears or leaks. * The insulated hose and mouthpiece also show wear and tear from normal use. * The insulation cover is relatively clean and undamaged. 【Features】 * The Big Zip SL is a popular model that opens wide for easy cleaning. * Convenient insulation cover & insulated tube set for winter mountains and cold climates. * 1.8L capacity is easy to handle. * All necessary accessories are included and ready to use. 【Notes】 * Reservoir has discoloration, minor scratches, and dirt. * Please understand that this is a used item before purchasing. 【Other】 * No pets, no smokers. * Not sold separately.