Description This world-famous pack weighs a little and hauls a lot. Recycled Robic nylon resists cuts and tears. Ample pockets make organization a breeze. The Mariposa is sized for big trips, bear canisters, and serious mileage. An S-curve harness and load lifters provide even weight distribution, and you'll enjoy our signature PVT Frame+Belt: an aluminum, closed-shape frame and pivoting hipbelt that allow your pack to move with your natural gait for maximum comfort. Our Small Mariposa comes with a S/M Curved Belt. Our Medium and Large Mariposa comes with a Medium Straight Belt. Features 60L capacity S-curve harness and load lifters Comfy, removable PVT Frame+Belt Large external stretch-mesh pocket Trekking pole attachments Hydration tube router Headphone port Side ice axe loop Tough recycled Robic fabric Specifications Weight: Small: Pack body 17.6 oz / 499 g, Pack frame 4.0 oz / 113 g, Sitlight pad 2.2 oz / 62 g, Total with no belt 19.8 oz / 561 g, Total with S/M Curved belt 33.4 oz / 946 g Medium: Pack body 18.5 oz / 524 g, Pack frame 4.3 oz / 122 g, Sitlight pad 2.3 oz / 65 g, Total with no belt 20.8 oz / 590 g, Total with M Straight belt 34.2 oz / 968 g Large: Pack body 19.2 oz / 544 g, Pack frame 4.6 oz / 130 g, Sitlight pad 3.3 oz / 94 g, Total with no belt 22.5 oz / 638 g, Total with M Straight belt 36.2 oz / 1025 g Dimensions: Small: Height 22” / 56 cm to the extension collar only, Width 11” / 28 cm, Depth 5.5" / 14 cm Medium: Height 24” / 61 cm to the extension collar only, Width 11” / 28 cm, Depth 5.5" / 14 cm Large: Height 26.4” / 67 cm to the extension collar only, Width 11” / 28 cm, Depth 5.5" / 14 cm Details: Capacity: 60L Total (Does not include vest pockets), 36L in main pack body to extension collar seam, 24L spread Across 7 exterior pockets Carry Capacity: Comfort Carry 30 lbs, Max Carry 35 lbs Materials: Updated to a more durable 100D & 210D Recycled Robic Nylon, PFAS-free The volume capacity specs are specific to a medium size pack. Capacity will vary slightly between sizes Size Guide Torso: Small: 16" - 18" Medium: 18" - 20" Large: 20" - 22" Hipbelt (PVT Belt): S/M Curved Belt: 28.5"-56" (72.4-142.2 cm) M/L Curved Belt: 32.5"-60" (85.5-152.4 cm) S Straight Belt: 26"-53.5" (66-135.9 cm) M Straight Belt: 30"-57.5" (76.2-146 cm) L Straight Belt: 34"-61.5" (86.3-156.2 cm) If you're in between sizes, you will want to - Size down for more of a shoulder wrap and higher hipbelt - Size up for a lower hipbelt fit