The REI Co-op Traverse 60 Pack - Men's is a full-featured 60-liter trekking pack built for multi-day trips in roughly the 3-to-5-night range. An internal frame with adjustable back length (43–53 cm torso range) pairs with S-curved ergonomic straps, load lifters, and a chest strap, giving more ways to fine-tune weight distribution under load than a basic pack.
The main compartment opens three ways — a removable top lid, a front J-zip panel, and a bottom opening — for quick access to gear without unpacking everything. A kangaroo-style front pocket, stretch-mesh side pockets, a separate sleeping bag compartment, hip belt pockets, an ice axe loop, and dedicated trekking pole holders round out a feature set that also includes an integrated rain cover. The shell is 300-denier recycled ripstop nylon, bluesign-approved and DWR-treated.
At 1928 g, that comes to 32.1 g per liter — noticeably more than the simpler Trailmade line, the trade-off for a richer feature set and tougher fabric. The Traverse 60 Men's suits demanding multi-day treks where full adjustability and organization are worth the extra weight.