Description
We tested Nero Ultra 38 ( shop now ) on the Mt. Rainier Wonderland trail, and it immediately became our pick for best super ultralight pack. The frameless design is nothing more than a roll top Challenge Ultra dry bag with shoulder straps, compression straps, a top strap, hip belt, and large external side and front mesh pockets. But when it comes down to it, that’s all one really needs. Weight: 15.0 oz* Price : $375* Materials: Challenge UltraX 100 Frame: Frameless, foam sit pad back panel Load Capacity: 25 lbs Internal Volume: 25L External Volume : 13L Pros: Super ultralight. Best-in-class materials. Seam taped and waterproof. Large external pockets. Complimentary sit pad Cons: Shoulder strap pockets sold separately. Framelessness increases pressure to shoulders. *Price and weight account for addition of padded hip belt with hip belt pockets Construction & Features This is a frameless, roll top pseudo-dry bag style fastpacking backpack with large external pockets, wide, 3/8″ thick EVA foam shoulder straps, and a top compression strap. Add the sit pad foam back panel and you’ll be surprised how comfortably it carries 20-25 lbs. We’re particularly keen on the large, 8L center mesh pocket and 2.5L side pockets. The front pocket is made with a pleated static mesh that is more durable than stretch mesh but still allows wet gear to breath and dry. Plenty of room for knickknacks and rain gear. A single top strap locks in the roll top closure and holds extra gear; side compression strap decrease volume for smaller loads. For how simple it is, there are some nice potential customizations. Strap on the complimentary foam sit pad (1.0 oz) as a back panel to add structure and lump-protection; add the padded 3 oz hip belt to keep the pack securely fitted while hiking with optional belt pouches to store snacks. And definitely add on a pair of 0.6 oz water bottle should pouches while you’re at it. Verdict For those who already have a completely dialed in ultralight kit and want to explore the world of super ultralight gear, the Zpacks Nero Ultra 38 could be their last big upgrade. This frameless pack is a top performer thanks to its waterproof Challenge Ultra fabric, comfy sit pad back panel, and large external pockets. It’s even comfier, lighter, and more user-friendly than you think, and we strongly the Nero Ultra 38 to ultralight backpackers.




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