Vertex-75 Waterproof Hiking Backpack | 75L Large Expedition Pack

75L Waterproof Expedition Backpack

The Vertex-75 is a massive 75L hiking backpack (expandable from 56L) designed for long-range mountaineering, week-long camping trips, and remote backcountry expeditions. Constructed from waterproof polyester plaid with a reinforced ripstop geometric weave, this pack combines superior moisture protection with tear-resistant durability to keep your gear bone-dry in unpredictable alpine weather.

Measuring 73cm in height, the vertical architecture keeps heavy loads balanced and centered for maximum efficiency and minimal fatigue. The ergonomic neutral fit contours to both men and women, making it comfortable for extended wear. The geometric ripstop grid reinforces the material, preventing small snags or tears from spreading even under the stress of a full load. Perfect for hauling climbing ropes, multiple days of rations, or heavy-duty fishing equipment for 5-7 day self-sufficient trips.

Key Features

• 75L Capacity: Expandable from 56L to 75L for extended wilderness survival and multi-day expeditions.
• Ripstop Waterproof: Geometric grid reinforcement prevents tears while waterproof coating keeps gear dry.
• Ergonomic Fit: Neutral design contours to both men and women for comfortable extended wear.
• Vertical Architecture: 73cm height keeps heavy loads balanced and centered.
• All-Weather Protection: Snow, sleet, and rain bead off surface to protect sleeping bags and electronics.

Specifications

• Capacity: 56-75L (expandable)
• Material: Waterproof polyester plaid with geometric ripstop
• Dimensions: 73cm x 33cm x 23cm
• Weight: 1530g
• Design: Unisex ergonomic fit
• Colors: Red, Green, Black, Blue, Navy
• Best For: Mountaineering, multi-day hiking, camping, expeditions, backpacking, fishing