jansport backpack gray SuperBreak Plus with Padded 15-inch Laptop Sleeve and Integrated Bottle Pocket - Spacious and Durable Daypack for Work and Travel The Jansport Superbreak Backpack is a super popular style that will never go out of fashion JanSport Right Pack 31L Backpack

Other things to consider are the weight of the backpack and who will be wearing it

The precision aluminum frame is tough and keeps the weight to an absolute minimum

Cast Iron Carbon Frame featuring CoolStop Stage 6 Advanced Polymer 22lb Drag System Glide Oscillation System with Sealed Rotor Double Rail Reinforced Drive System & Precision CNC Cut Z-Cast Drive gear 8 Bearing System with Instant Stop Anti-Reverse Strong Arm One Piece Aluminum Handle with Hybrid T-Knob 5.2:1 Gear Rato Saltwater & Freshwater Grade

One thing that's worth noting is that the Super Series doesn't have any stop on the bottom end (the spool is removed by continuing to unscrew the drag), so we estimate that it has about 3 turns