3F UL GEAR QIDIAN 2.0 40+16L Ultralight Backpack

Lightweight, weather-ready backpacking pack for demanding trips

The 3F UL GEAR QIDIAN 2.0 Ultralight Backpack is engineered for hikers and trekkers who need reliable capacity without excess weight. With a combined 40L main compartment plus 16L of additional storage, it offers ample room for multi-day gear while keeping the pack weight at just 850g. The tall, streamlined 80 × 30 × 22 cm profile helps balance load distribution and maintain stability on uneven terrain.

Constructed from a blended nylon fabric with nylon mesh panels, the QIDIAN 2.0 delivers robust abrasion resistance and dependable weather protection. The outer material is water-resistant, helping to shield clothing, electronics, and essentials from light rain and splashes. High-quality YKK zippers and Duraflex buckles provide secure closure and long-term reliability under repeated use.

Designed as a unisex pack, this model suits a wide range of body types and outdoor disciplines, including hiking, camping, trekking, and fastpacking. Multiple compartments and external pockets support organized packing, while mesh side pockets hold water bottles or quick-access items. The roll-top or top-access design (depending on packing style) allows flexible volume management, so you can compress lighter loads or fully utilize the 56L total capacity for longer routes.

Why It's a Smart Choice

• High capacity with low weight - 40L main storage plus 16L expansion provides room for multi-day gear at only 850g, reducing strain over long distances.
• Durable, weather-resistant build - Blended nylon fabric, nylon mesh, and quality YKK/Duraflex hardware stand up to rough trails and changing conditions.
• Efficient organization - Multiple compartments and external pockets keep sleeping gear, clothing, food, and accessories neatly separated and easy to reach.

FAQ

Q: Is this backpack fully waterproof?
A: The fabric is water-resistant and suitable for light to moderate rain. For heavy or prolonged rain, a separate rain cover or dry bags are recommended.

Q: What is the recommended use for the 40L+16L capacity?
A: The 40L main compartment is ideal for core gear such as clothing, sleeping bag, and cooking equipment. The additional 16L is typically used for outer pockets, mesh storage, and top/extension space for items you need to access quickly.

Q: Is the backpack suitable for both men and women?
A: Yes. The QIDIAN 2.0 is designed as a unisex pack and fits a wide range of body shapes. For best comfort, adjust the shoulder straps and load distribution to your torso length.

Q: Can this pack be used as carry-on luggage?
A: Dimensions may exceed carry-on limits for some airlines when fully packed. If you plan to use it as carry-on, check your airline's size regulations and avoid overfilling the extension areas.