Hilltop Packs - UL Backpack Liner

The waterproof upgrade your expensive sleeping bag/quilt deserves.

Features:

• Waterproof Challenge D50T fabric with fully taped seams, no leaks, no patching with duct tape on trail
  
• Outer abrasion layer, protects against tent poles, stakes, and rough gear rubbing through
  
• Lighter than a Dyneema 2.92 oz liner, at a fraction of the cost

Specs:

• Small: 16.25" × 31.5" flat · 2.8 oz
  • For 20–33 L packs
    
• Medium: 18.25" × 33.25" flat · 3.25 oz
  • For 35–50 L packs
    
• Large: 21" × 35.25" flat · 3.85 oz
  • For 50–70 L packs
• Material: Challege D50T

*The liner is meant to be slightly larger than your pack interior so you can roll the top closed. If you're between sizes, go larger.