LiteAF Curve Frameless Backpack

The pack is designed for ultralight loads, typically under 20 pounds. Because it lacks a rigid frame, comfort depends entirely on how you pack your gear; using a sleeping pad as a virtual frame against the back panel is a common technique to add structure and cushioning.

The ECOPAK fabric itself is waterproof, and the pack features seam-taped construction to prevent leaks at the stitching. While it offers excellent protection against rain and trail moisture, it is not fully submersible, so using a pack liner for critical gear like your sleeping bag is still recommended.

If you are carrying the pack near its maximum capacity or prefer extra stability on technical terrain, the hip belt is a worthwhile addition. For shorter, lighter trips where you want to maximize freedom of movement, many hikers find they can comfortably go without it.

The roll-top closure allows you to compress the pack volume significantly when you are carrying less gear. Simply roll the top down until the pack sits flush against your load, which keeps your items secure and prevents the pack from shifting while you hike.

Yes, the pack is hydration compatible. It includes an internal sleeve to hold your reservoir and a port to route the tube over your shoulder, keeping your water accessible while you move.