All items in great condition— gently used and thoroughly cleaned. Insulated material keeps water cold for hours— great for long bike rides in the summer. Well-insulated hydration system— if you frequently hike in hot weather and absolutely want or need a chilled water supply, the Journey Series 10L could be your go-to pack Quality construction — waterproof exterior and easy to clean neoprene interior. Super comfortable design and straps 10L bladder Size Small/ Medium