Women's Recon Women's Surge Women's Borealis Women's Pivoter Women's Jester Womens' Vault Buying Options Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.4 out of 5 stars 27 5.0 out of 5 stars 3 4.6 out of 5 stars 1,228 4.5 out of 5 stars 161 4.7 out of 5 stars 11,600 4.5 out of 5 stars 46 Price — no data $129.99$129.99 $98.90$98.90 $84.71$84.71 — no data $62.15$62.15 Liter size 30L 31L 27 L 28 L 22 L 26 L FlexVent suspension system certified by the ACA ✓ ✓ ✓ ✓ ✓ ✓ Organization External pocket, two water bottle pockets and multiple spots internally Two water bottle pockets and multiple spots internally External bungee, two water bottle pockets and multiple spots internally External pocket, two water bottle pockets and multiple spots internally External bungee, two water bottle pockets and multiple spots internally Two water bottle pockets and multiple spots internally Dedicated and protective laptop compartment ✓ ✓ ✓ Internal Sleeve Only Internal Sleeve Only Internal Sleeve Only Laptop size 18" x 10.6" 14.5" x 11.5" 12.5" x 11" 11.5" x 11" 12.75" x 11" 11.5" x 11" Additional features Stand-up design, U-pull zippers, 360-degree reflectivity, removable waist belt and two side and bottom compression straps Stand-up design, U-pull zippers, 360-degree reflectivity, removable waist belt and bottom compression straps Stand-up design, U-pull zippers, 360-degree reflectivity, removable waist belt and side bungee and bottom compression straps Stand-up design, U-pull zippers, 360-degree reflectivity and two side compression straps Stand-up design, U-pull zippers and 360-degree reflectivity Stand-up design, U-pull zippers and 360-degree reflectivity