Modular Velcro Medium Box Pocket - 5 x 9 x 2.5 in

Between the flat pockets and the big cargo pockets there is a gap: the things that are small but not flat — a first aid kit, a water bottle, a battery pack, a can of bear spray, a stack of granola bars. The Medium Box Pocket is 5 in wide x 9 in tall x 2.5 in deep and is shaped to stand those things upright instead of laying them down.

It is part of the Modular Velcro system: hook velcro on the back, pressed onto a loop surface — the Modular Velcro Seat Organizer, a velcro panel of your own, or the carpeted walls and ceilings of a trailer or camper. Velcro hook strips are included so it also mounts to a seat back, a center console side or a backpack. The tall, narrow footprint is deliberate: it uses vertical panel space, which is the space most people waste, and leaves the wide rows free for the cargo pockets. Hand-sewn from 1000D Cordura.

What to know before you buy

2.5 in of depth takes a bottle or a small kit, not a jacket. If you need real volume, the Mini Cargo Pocket is 5 in deep and the Large Cargo Pocket is 15 in wide.

Pairs with

• Modular Velcro Seat Organizer — the panel this system is built around.
• Modular Velcro 3 x 5 in Pocket — the flat pocket that fills the space beside it.