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ALPS Mountaineering Caldera 4500 Backpack - 74L, Internal Frame

Item #167PV
CLEARANCE: $75.00 $99.99 Save 60% Compare at $189.99
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About ALPS Mountaineering Caldera 4500 Backpack - 74L, Internal Frame

Closeouts. ALPS Mountaineering'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 there's three points of access to the main compartment. A built-in rain cover keeps it all protected from rain and snow showers.


Specs about ALPS Mountaineering Caldera 4500 Backpack - 74L, Internal Frame

  • Pack material: Polyester ripstop
  • Frame type: Internal
  • Frame material: HDPE framesheet and aluminum stays
  • Hydration compatible: Yes
  • Pack loading: Top
  • Ice tool/trekking pole loops: Yes
  • Rain cover: Yes
  • Recommended use: Backpacking Multiday
  • Dimensions: 29x11x9"
  • Pack capacity: 4500
  • Volume liters: 74
  • Weight: 5 lb. 7 oz.
  • Fits torsos: 15.5-20.5"
  • Made in China
  • Visit our Backpack Guide


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Question & Answer

Questions about this product? Get answers from community and staff experts.

  • “What waist sizes does this pack fit?”
    Asked by CFRoccaJr from Connecticut on 5/7/2017 7:31:13 PM

About ALPS Mountaineering

When Dennis Brune founded ALPS Mountaineering in rural Missouri, he had a singular goal: create the best outdoor gear at the most affordable prices possible. As a truly homegrown company, this brand listens to customer feedback and updates products accordingly. From Alps Mountaineering tents built to withstand alpine winds to Alps Mountaineering sleeping pads designed to help you get a restful night’s sleep, products from this company have been tested and approved in some of the most demanding conditions on earth. Whether you’re setting up Alps Mountaineering chairs around the campfire or packing for your next adventure in an Alps Mountaineering backpack, you can feel confident that you’ve chosen an American brand with integrity and an eye for innovation.