Bonfus Iterus 38L
Ultralight Pack
~$259

Bonfus

Bonfus Iterus 38L

The frameless Iterus 38L weighs 380 g before the 35 g webbing belt. It holds 30 L inside plus 8 L in external pockets, with an Ultra 200X body over an Ultra 400X base. Bonfus gives a layered load guide: 9-10 kg with the optional padded hipbelt, 8-9 kg on the webbing belt and 6-7 kg beltless.

Approx. price
~$259
Capacity
38 L
Weight
0.84 lbs
Best For
Sub-10 lb base-weight hikers who want a frameless Ultra pack under 400 g
Type
Ultralight Pack
Frame Type
Frameless
Capacity
38 L
Weight
0.84 lbs
Max Recommended Load
About 20-22 lbs (9-10 kg) with the optional padded hipbelt
Torso Fit
Two strap-loop positions: up to 20 in or up to 22 in
Material
Ultra 200X body, Ultra 400X bottom, UltraGrid pockets and straps
Back Panel
No back pad listed; frameless contact back
Warranty
Bonfus warranty: 2 years from receipt against material defects and workmanship failure; original owner, excludes normal wear and tear
Raincover Included
No
Fits BV500 Bear Canister
No

Pros

  • ✓380 g for a 38 L pack in Ultra 200X with a 400X floor is near the low end of the frameless class.
  • ✓The three-tier load guide (beltless, webbing, padded belt) is more honest than a single headline figure.
  • ✓Two strap-loop positions cover torsos up to 22 in without separate sizes.
  • ✓UltraGrid on the pockets and straps where abrasion concentrates.
  • ✓A webbing belt is included in the price.

Cons

  • ✗The padded hipbelt and hipbelt pockets are optional extras.
  • ✗Comfortable load tops out around 20-22 lb even with the padded belt.
  • ✗No back pad is listed, so packing a foam pad against the back is part of the system.
  • ✗No hydration sleeve or bear-canister fit is described.

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