Description SpecsSize GuideSpecs Weight – approximate averages Small ( Red ) 91 g Medium ( Yellow ) 113 g Large ( Blue ) 122 g Dimensions Small ( Red ) 27 x 43.1 x 2 cm Medium ( Yellow ) 27 x 48.2 x 2 cm Large ( Blue ) 27 x 53.3 x 2 cm Materials Closed cell cross-linked EVA polyolefin foam and mesh Size Guide Mariposa PVT Small – 17″ Mariposa PVT Medium – 19″ Mariposa PVT Large – 21″ Gorilla PVT Small – 17″ Gorilla PVT Medium – 19″ Gorilla PVT Large – 21″ G4-20 Small – 17″ G4-20 Medium – 21″ G4-20 Large – 21″ Skala – 19″ Kumo Small – 17″ Kumo Medium – 21″ Fast Kumo S/M – 17″ Fast Kumo M/L – 17″ Grit – 17″ Murmur – 21″ Loris – 17″ Minimalist – 17″ For Previous Model Packs (2023 and older): Mariposa Small – 17″ Mariposa Medium – 19″ Mariposa Large – 21″ Gorilla Small – 17″ Gorilla Medium – 21″ Gorilla Large – 21″
