Seek Outside Flight 3 vs Seek Outside Silverton 2300 1.1
Quick take: The Seek Outside Silverton 2300 1.1 costs $10 less; the Seek Outside Flight 3 carries more (52 vs 38 liters); the Seek Outside Silverton 2300 1.1 is lighter (2.2 vs 2.7 lbs).
Which one to buy
Torso fit is the first filter here. The Seek Outside Silverton 2300 1.1 comes in one size built around a 17 in torso, while the Flight 3 offers an adjustable harness on a 22 in or 25 in frame and four hipbelt sizes from a 27 in waist. If your torso is well off 17 in, the Silverton is a gamble.
After fit, it's a frame question. For $10 more and 0.5 lbs more, the Flight gives you a 7075 aluminum frame with a cross stay, a 35 to 50+ lb rating, 14 L more room and a channelled back panel for airflow. The Silverton relies on a removable 20 in frame sheet, has no published load rating, and drops to 1 lb 12 oz with the sheet pulled. It's a long-day or overnight pack, and it does have an integrated lid with a pocket, which the Flight sells as an extra.
The Silverton's other trick is growth: the bag mounts on Seek Outside's Revolution frame, sold together as the $734 Revo Suspension Kit, so it can become a load hauler later. That's an expensive path, and for multi-day backpacking the Flight is the stronger pack from the start.
Seek Outside Flight 3
For backpackers carrying real multi-day loads who want an aluminum frame and a choice of frame heights at 2.7 lbs.
Seek Outside Silverton 2300 1.1
Best if your torso is close to 17 in and you mostly do long day hunts or light overnights, with the option of moving the bag onto a Revolution frame later.
| Spec | Seek Outside Flight 3 | Seek Outside Silverton 2300 1.1 |
|---|---|---|
| Price | $359 | $349 |
| Rating | — | — |
| Type | Ultralight Pack | Daypack |
| Frame Type | Internal Frame | Internal Frame |
| Capacity | 52 L | 38 L |
| Weight | 2.7 lbs | 2.2 lbs |
| Max Load | 35-50+ lbs | Not specified by the manufacturer |
| Torso Fit | Adjustable harness on a 22 in or 25 in frame; hip belts S 27-31 / M 29-34 / L 33-38 / XL 36-42 in | One size, designed around a 17 in torso |
| Material | UltraGrid (210D recycled nylon, 200D grid) or Ultra 200X UHMWPE laminate | UltraGrid |
| Back Panel | Padded back panel with ventilation channels | Padded contact back panel with a removable 20 in frame sheet |
| Adjustable torso | Yes | No |
| Ventilated back | Yes | No |
| Raincover included | No | No |
| Hipbelt pockets | No | No |
| Removable lid | No | No |
| Hydration sleeve | Yes | Yes |
| Fits BV500 bear can | No | No |
| Warranty | Lifetime guarantee against defects in materials and workmanship, original owner; excludes neglect, misuse and modifications; 30-day return for unused items | Lifetime guarantee against defects in materials and workmanship, original owner; excludes neglect, misuse and modifications |
Pros & cons
Seek Outside Flight 3
- ✓A real aluminum frame and cross stay at 2.7 lb, with a brand load rating up to 50+ lb.
- ✓Two frame heights instead of one, so taller hikers are not stuck on a short stay.
- ✓The waterproof Ultra 200X build costs the same $359 as UltraGrid.
- ✓Four hip-belt sizes, down to a 27 in waist.
- ✓Back padding is channelled for airflow rather than flat foam.
- ✗The two frame sizes are not interchangeable, so the choice at checkout is final.
- ✗Hip-belt pockets and the lid are extras, not included.
- ✗No published torso range for either frame, only height guidance.
- ✗No raincover; the UltraGrid build is DWR-coated rather than waterproof.
Seek Outside Silverton 2300 1.1
- ✓Drops to 1 lb 12 oz with the frame sheet pulled.
- ✓The bag can later ride the Revolution frame, so it grows into a load hauler.
- ✓38 L fits an overnight kit, more than most day packs at this weight.
- ✓UltraGrid fabric throughout.
- ✓MOLLE-compatible belt takes add-on pockets where you want them.
- ✓Integrated top lid with its own pocket.
- ✗$349 is a lot for a framesheet day pack, and the frame kit nearly doubles it.
- ✗One torso size, built around 17 in.
- ✗No published load rating.
- ✗Hip-belt pockets are optional extras.
- ✗The back panel is not described as ventilated.
Seek Outside Flight 3 vs Seek Outside Silverton 2300 1.1: common questions
Is the Silverton 2300 enough pack for an overnight, or do I need the Flight 3?▾
At 38 L it fits an overnight kit, but its support is a removable frame sheet with no published load rating. If your overnights get heavy or stretch into multi-day trips, the Flight's aluminum frame and 35 to 50+ lb rating are the safer choice.
Does the Silverton 2300 fit taller hikers as well as the Flight 3?▾
Not as reliably. The Silverton is one size built around a 17 in torso, while the Flight comes with a 22 in or 25 in frame and an adjustable harness, so taller hikers have a real option with the Flight.