Caldera 75 Backpack

The Caldera pack is available in two sizes, granting every backpacker access to this versatile pack. The main compartment has a horizontal divider to keep your gear organized and easily accessible. The lower portion of the pack can be accessed quickly from the large #10 zipper. The main portion of the pack can be loaded from the top with an extendable and removable top lid, that doubles as a fanny pack. Behind the front wing lashing system sits a generous front access zipper allowing you to find exactly what you need without unpacking everything. The side pockets offer room for trekking poles and water bottles to keep you hydrated.

Features

• High capacity pack design supports extended expeditions by providing expansive storage for multi day or technical backpacking adventures
• Convertible top pocket transforms into a removable fanny pack, offering lightweight carry options for summit pushes or short excursions
• Top loading system with extendable lid increases packing flexibility to accommodate oversized or additional gear when needed
• Stretch side pockets allow quick access storage for water bottles or frequently used trail essentials
• Spindrift collar with draw cord closure seals the main compartment to help protect gear from dust, weather, and shifting loads
• Shoulder strap padding wraps toward the back panel to distribute weight more evenly and enhance long distance carrying comfort
• Integrated rescue whistle buckle provides an accessible emergency signaling feature built directly into the sternum strap
• Removable sternum strap allows fit customization while improving pack stability across uneven terrain
• Removable padded waist belt with integrated pockets transfers load weight to the hips while keeping small essentials within reach
• Pull forward tightening waist belt system enables quick and efficient adjustment while wearing the pack
• Integrated rain cover stores in a dedicated side pocket for rapid deployment during unexpected weather conditions
• Lightweight double ripstop fabric construction enhances durability while maintaining efficient weight management
• Internal horizontal divider separates gear for organized packing and improved load management
• Hydration compatible design includes dual routing ports and a secure three point reservoir attachment system for stable hydration carry
• Generous front access opening allows convenient entry to packed gear without unloading from the top
• Full access lower compartment with heavy duty zipper provides dedicated storage for sleeping systems or bulky equipment
• Front wing lashing system secures external gear while maintaining balanced load distribution
• Front stretch pocket expands to store layers or quick access equipment during active travel
• Dual aluminum frame stays enhance structural support and improve load transfer for heavier carry setups
• Air mesh covered suspension system promotes airflow to reduce heat buildup and increase comfort during extended wear
• Over the top compression combined with multiple side compression straps stabilizes loads and minimizes pack movement while hiking

Tech Specs

• Activity

  Backpacking

• Adjustable Torso Length

  Yes

• Average Weight

  5 lb 11 oz

• Exterior Pockets

  8

• Features

  Water Bottle Pocket(s), Compression Straps, Sternum Strap, Safety Whistle

• Gear Access

  Top, Front

• Hipbelt

  Yes

• Hydration Compatible

  Yes

• Laptop Compartment

  No

• Manufacturer Warranty

  Limited Lifetime

• Material

  200D Nylon Ripstop

• Max Packing Capacity

  75 Liter

• Pack Frame Type

  Internal Frame

• Raincover Included

  Yes

• Sleeping Bag Compartment

  Yes

• Trip Length

  Extended / 6+ Days