DIFFERENCES VS. EVERYDAY TOTE Dual side access Dedicated backpack carry straps No shoulder carry strap 5L more carry capacity Fits 15? laptop (vs. 13? on Tote) No luggage carry strap Fewer small pockets (1 external, 0 internal) FAST AND SECURE ACCESS Dual side zips give instant internal access to both sides of the bag Wide top access quickly closes via magnetic clasp Weatherproof top zip for more secure closure when needed VERSATILE AND COMFORTABLE CARRY Padded backpack straps are quickly stowable Padded carry handles with magnetic clasp to keep handles together. EXPANDABLE The roll-top design allows for 5L of internal expansion (25L max) CUSTOM ORGANIZATION Brilliantly customizable and protective internal organization via 2 easy-to-configure FlexFold dividers.Dividers mount horizontally (creating shelves) or vertically (creating divided compartments with dedicated access) DURABLE UltraZip external zippers built to withstand decades of use, thanks to an abrasion-resistant thread. LAPTOP + TABLET STORAGE Padded laptop sleeve holds up to 15 in laptops Dedicated tablet sleeve. EXTERNAL CARRY 2 stowable external carry straps allow you to cinch down bulky items (jackets, tripods) to the outside of your tote using our Cord Hook system. WEATHERPROOF Weatherproof, 100% recycled 400D nylon canvas shell is DWR impregnated, double PU-coated.