Women's Arc Haul Ultra 50L Backpack Shoulder Straps:Standard Straps removing protozoa (99

removing protozoa (99

I love how all of the Zpack bags keep my Arc Blast organized and tight to my back

The 25L Bagger can still be found here

and the 4-way-stretch PowerSpan™ outer layer gives you enhanced mobility and greater durability

Women's Arc Haul Ultra 50L Backpack Shoulder Straps:Standard Straps removing protozoa (99We bought two of these backpacks last year used them for 60+ miles without issues. They are way more comfortable and lighter than our previous backpacks. We loved them, looking forward for our next backpacking trip this summer. Liz, C The Arc Haul Ultra is your trail tested partner for epic thru hikes and everyday escapes. Crafted from ultra durable Ultra 100X fabric, this powerhouse of a pack balances comfort and strength with barely there weight.