On long-distance trips like thru hikes, your physical weight can change enough to require a smaller belt size to achieve the desired fit. These are the solution. Same pockets and materials as the original belt the Unbound 40 pack is shipped with.

Features:

• Compatible with: Unbound 40, Unbound 55, Ice Pack, and Prism Pack

Specs:

• Weight: 5.9oz | 167g
• Material: Hardline with Dyneema® with 1/8” closed cell rigid foam, 1/4” closed cell foam and spacer mesh, 1" Webbing and hardware
• Dimensions: 4.0" x 0.4" | 10.2cm x 1.0cm

Size guide:

• • Small: 26.5” - 40”
  • Medium: 27.5” - 41”
  • Large: 29.5" - 42"