ALPS Mountaineering Caldera 75 Backpack | 75L Internal Frame Hiking Pack

Built for multi-day backpacking and extended trips, the ALPS Mountaineering Caldera 75 Backpack offers a smart balance of capacity, comfort, and durability for hikers who need dependable load-carrying performance without overpaying for unnecessary complexity.

 The Caldera 75 features a large 75-liter main compartment with a horizontal divider to keep gear organized and accessible. A large #10 zipper provides quick access to the lower portion of the pack, while top loading through the extendable and removable top lid adds flexibility. The lid doubles as a fanny pack, making it easy to carry essentials on side hikes or quick trips away from camp.

 A generous front access zipper behind the wing lashing system allows you to reach buried gear without unpacking the entire pack. Side pockets provide space for trekking poles and water bottles, helping keep essentials within reach on the trail.

 Designed with comfort in mind, the Caldera 75 accommodates a wide range of torso lengths and distributes weight efficiently, making it a solid choice for week-long backpacking trips, gear-heavy outings, and backcountry travel.

Key Features & Benefits

•  75-liter capacity for multi-day backpacking
• Internal frame for stable load support
• Horizontal divider keeps gear organized
• Large #10 zipper for lower-pack access
• Front access zipper for easy gear retrieval
• Removable top lid converts to a fanny pack
• Side pockets for water bottles and trekking poles

 Technical Specifications

• Capacity: 75 L
• Weight: 5 lbs 11 oz
• Torso Length Range: 15.5” – 20.5”
• Frame Type: Internal frame
• Access: Top load, front access, lower access zipper
• Best Use: Backpacking, extended trips, gear-heavy hikes