哪款腰包的储物容量最大？

The REI Co-op Trail 5 Waist Pack offers 5 liters of storage with a main compartment, four exterior pockets, bottle storage, and an adjustable front-pull hipbelt. Its water-repellent ripstop nylon construction suits hikers and travelers who need organized carrying capacity without a backpack.

The Osprey Savu 5 is a stable, bike-specific lumbar pack with 5L of storage, two bottle pockets, a breathable AirScape backpanel and an adjustable ErgoPull hipbelt. It suits cyclists who want substantial storage and easy bottle access without carrying a backpack.

The Mountainsmith Drift Lumbar Pack is a lightweight 5-liter pack with a zippered main compartment, three exterior pockets, side bottle pockets, compression storage, and a removable shoulder strap. It suits short hikes, bike rides, trail runs, and everyday outings where compact, organized storage is useful.

A bike-specific lumbar pack with 7L of storage, an included 1.5L Hydraulics reservoir, ventilated AirScape backpanel, and magnetic bite-valve attachment. It suits mountain bikers and gravel riders who want substantial carrying capacity without wearing a backpack.

The Mountainsmith Tour Lumbar Pack is a 7-liter waist pack with a padded back panel, adjustable tuck-away waistbelt, tablet sleeve, valuables compartment, front pocket, and reinforced bottle pockets. Its durable nylon construction and multiple carrying options suit hikers, commuters, disc golfers, and cyclists who need organized storage without a backpack.