National Park Sticker Bottle | Nalgene® DarkSky BundleThe Geoproject and Nalgene collaborate to combine legendary toughness with a unique interactive National Park design. This bottle features all 63 National Parks UV printed on its surface and comes with a complete set of 63 hand illustrated stickers by artist Erikas Chesonis, so you can mark off each adventure as you explore each US National Parks. Features: Includes 63 durable National Park stickers & 17 Dark Sky Glow Stickers Tritan Renew 50%