DetailsThey say the 80s are back, but did the 80s ever really leave? Founded 40 years ago, Mountainsmith knows the 80s, and they know packs. So, Mountainsmith's designers stepped into some neon ski bibs, pulled on some oversized sweaters, freshened up their mullets and dug through decades of old workbooks, stories, and photos to bring a truly authentic 80s design inspired by the archives that started it all. Meet the Trippin Pack. With a 22-liter main compartment, front panel accessory pocket, internal organization, and interior back panel sleeve, the Trippin Pack is designed as much for the everyday dirtbag as it is for the daily bike commute. All Mountainsmith products come with the Forged for Life Guarantee, the official Mountainsmith lifetime warranty.