Testing the 3FULGear Ultralight Rain Jacket: A 178g budget-friendly shell with massive pit zips. See how it performed during a heavy downpour in New Zealand and if this 15D nylon pullover is the best value for ultralight backpacking.
Finding an ultralight rain jacket that balances weight, breathability, and price is a constant challenge for backpackers. In this video, I’m sharing my first impressions and field test results for the 3FULGear Ultralight Rain Jacket.
At just 178g (6.3 oz) for a size Large, this pullover-style shell cuts weight by stripping away the main zipper and pockets, focusing instead on core performance features. I recently put this jacket to the ultimate test during a relentless downpour in Fiordland, New Zealand, where the trails turned into rivers.
Key Technical Specs:
Weight: 178g (Size Large)
Fabric: 15D Nylon with C6 DWR (Note: contains PFAS)
Breathability: 14,000 g/m²/24h
Venting: 14-inch mechanical pit zips
Design: Oversized fit for layering with elastic tensioners at the chin and waist
Field Performance & Verdict:
The 14-inch pit zips are a standout feature, providing massive airflow that compensates for the physical limits of breathable fabrics. While I experienced some expected sweat buildup under my backpack straps, the jacket kept me remarkably dry throughout hours of hiking in drizzly and heavy rain. The dual-cuff design is a thoughtful touch, making it easy to check a watch while keeping hands protected.
If you are looking for a highly packable, technical rain shell that doesn't break the bank, the 3FULGear jacket offers impressive value for thru-hikers and weight-conscious adventurers.
You can find this jacket here: https://3fulgear.com/product/rain-gea...
0:00 Intro
0:15 Specifications
0:32 Pit Zips Demonstration
1:07 Oversized Fit
1:13 Cuffs
1:45 Packing
1:57 Chin Strap
2:11 Final Impressions