Where to Buy
Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support Trailspace's independent gear reviews.
Here's what other sites are saying:
CLOSEOUTS . ALPS Mountaineeringand#39;s Caldera 4500 backpack offers reliable comfort and a bevy of extras at a great value to make your extended on-foot adventures more enjoyable. The removable floating lid doubles as a fanny pack, and thereand#39;s three points of access to the main compartment. A built-in rain cover keeps it all protected from rain and snow showers. Available Colors: BLUE.
- Sierra Trading Post
Explore with the freedom of well-equipped comfort with the ultra-capable ALPS Mountaineering Caldera Backpack. With tons of smart design and organized cargo space, you can carry all your needs and wants for a trip of epic proportions. Aluminum stays, PE backing sheet, and a fully padded harness system support, stabilize, and distribute the load for optimal carrying comfort. Air-channel mesh pads at back, a contoured lumbar pad, and the three-layer modular hip-belt ensure fine-fitting support at high-stress areas, and a handy internal horizontal divider keeps your load organized and easily accessible.
ALPS Mountaineering Caldera 5500
$120 - $129
ALPS Mountaineering Denali 4500
ALPS Mountaineering Orizaba 4500
ULA Equipment Catalyst
Kelty Red Cloud 110
$230 - $239
Arc'teryx Altra 75
$335 - $499
Osprey Xena 85
Mountainsmith Apex 100
$150 - $249