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Alps Mountaineering Caldera 5500 cu in Pack
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Alps Mountaineering Caldera 5500 cu in Pack
Comments: Learn How to Adjust the Torso Length

Alps Mountaineering Caldera 5500 cu in Pack



Alps Mountaineering Caldera 5500 cu in Pack - The Caldera 5500 is a great internal frame pack to take along on all your backcountry treks. The Caldera was designed with features to make you more comfortable and your hike more enjoyable.


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Alps Mountaineering Caldera 5500 cu in Pack- Beyond the easy to adjust suspension system, front and side pockets, and hydration pocket and port, you can also find side compression straps, an internal horizontal divider to arrange your gear, and extra large number 10 zippers on the lower door. All of these features will ensure that you're ready for a successful and organized hike. The top of the Caldera pack extends with a spindrift collar, so you can "over pack." The top pocket adjusts up and down to keep it in the correct position and we've included an Over The Top compression strap to stabilize your extra gear. When it's time to drop your large pack and venture onto a smaller trail the top lid converts to a fanny pack. If that's not enough, the rain cover is also included. You don't have to worry about spending additional money on accessories; you can find it all in the Caldera. Hydration Compatible.

  • Pack Weight: 5 lb 9 oz
  • Capacity: 5500 cu in - 90 liters
  • Torso Fit Range: 16 - 22 in
  • Materials: Polyester Ripstop
  • Color: Olive
  • Frame: Dual Aluminum Stays
  • Hydration Compatible
  • Top Pocket Converts to a Fanny Pack
  • Rain Cover Included
  • Waistbelt Range: 26-40 in


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Reviewed by 1 customer

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Alps Caldera 5500 Pack


from Salina, KS

Site Member

I bought this pack for a 5-day backpacking trip, and I was pleased. I really liked the adjustable back and the amount of pockets, both inside and out. I also thought the top pouch being able to convert in to a fanny pack was a nice touch.

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