4 oz./yd² (US), 6.7 oz./L yd (CA), 100% polyester with water resistant finish; Trim: 100% polyester oxford at top and back panels; Black/Carbon has reflective print; Laptop compartment fits most 17" laptops; Black/Carbon has reflective print; UTK Hydropel™ helps to keep contents dry in wet conditions; Zippered main compartment with reflective toggle; Inside zippered security pocket; Large front and back pockets with hook and loop closure; Mesh water bottle pocket on left side; Wide webbing ergonomic tote handles that convert into backpack with stowable straps;
