Liners & Sleeping Pad Accessories
12 items
Last year's Mountain Hardwear Polarguard Bag Expander has been replaced with these in-season styles:
Mountain Hardwear Polarguard Bag Expander:
Built with Polarguard® insulation, the Mountain Hardwear Polarguard Bag Expander zips in to all bags with #8 YKK zippers and adds 8" of girth at shoulder, giving you more room where you need it.
- Polarguard® insulation
- Double draft tube extends to cover existing zippers
- Full-length YKK zipper with double-webbing snag guards
- Fits most mummy bags with #8 YKK zippers
