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An 18-litre pack that balances comfort, storage, and durability for longer active days.
Rab says:
Do-anything 18L day pack with a lightweight, breathable back system offering superb comfort when you're active. Hydration-compatible and featuring a handy technology sleeve, it’s the perfect all-rounder from travel to trail.
Our Verdict
At 452g and 18 litres, the Rab Tygen 18 is sized for full-day outings where you need space for extra layers, food, and hydration without tipping into bulkier territory. The Air Contour back system continues to impress, using padded mesh and airflow channels to reduce heat build-up, while the pre-curved panel keeps the load close and stable. The removable hipbelt provides flexibility, and I found the grab handle especially useful for quickly shifting the pack in and out of storage.
The layout is practical and well thought out. A wide-opening zip gives clear access to the main compartment, while the dual-purpose sleeve accommodates either a hydration bladder or a tablet, making the pack adaptable for both trail and travel. Side mesh pockets easily take bottles, the internal mesh pocket with key clip secures valuables, and the front stash pocket keeps layers close to hand. Walking pole attachments add further versatility for hill use.
The TriShield-coated nylon feels reassuringly robust for its weight, resisting abrasion and light showers effectively. Stitching and finish are strong, suggesting good long-term durability even with regular use.
The Tygen 18 strikes an appealing balance: light and comfortable on the move, yet with enough capacity and organisational features to cover a full day in the hills or commuting with extra kit.
- Reviewed by Ultralight Outdoor Gear
Features
- Panel loader with zipped entry
- Bike light attachment loop
- Removable forward pull hipbelt for easy adjustment
- Internal zipped mesh security pocket, with key clip
- Dual purpose tech sleeve doubles as bladder compartment
- 2 side mesh pockets great for bottle storage
- Sternum strap with whistle to attract attention
- Front stash pocket for quick acces
- Walking pole attachment loops with bungee retention system
- Single sided edgebound harness provides extra comfort on long days
Specifications
- Weight: 452g
- Dimensions: 47 x 27 x 22
- 19" / 48cm
- Air Contour™
- 18lt
Material & Construction
- 70D X 140D Nylon with TriShield Coating
- Main:100% Nylon
- Lining:100% Polyester
