Big Agnes daypacks are built for extended day hikes, lightweight excursions, and everyday use. The Impassable 20L pack includes comfort features from top to bottom with a compression molded back panel, contoured shoulder straps, and a foam padded hip belt. Streamlined for exploring in comfort using ultralight sustainable materials with technical features from top to bottom, the Impassable 20L top-loading pack has plenty of everyday storage options that won’t weigh you down.
20L daypack with a unisex fit for versatility on and off the trail, streamlined for all-day comfort
Comfort and support through contoured, anatomically curved back panel with body mapped foam for a precise fit with ventilation
Secure, comfort fit with articulated Open Range Hip Belt, providing stability with flexibility
Contoured shoulder straps with adjustable sternum strap
Compress pack volume as needed with adjustable side webbing
Top-loading access with zip closure
Internal hydration bladder pocket with bladder hook, discreet tube routing port, and hose keeper clip on sternum strap
Compartmentalized storage includes: padded side pocket that fits up to 15” / 38cm laptop with safe-carry mesh floor, hydration bladder pocket, two stretch mesh side pockets, front quick-stash pocket, two zip pockets, one with key keeper, and internal organization pocket
Stash trekking poles on pack exterior using webbing and bungee cord loops. Also features daisy chain loops on pack exterior for extras
Top grab handle for easy movability
Accessory rain cover and 7L Trash Can for collecting day trash and trail litter - sold separately
For light cleaning, sponge the product with warm water (not hot).
For more thorough cleaning you will need:
-Wash basin (or bath tub)-Warm water (not hot)
-Waterproof Gear Cleaner (we recommend products like Nikwax Tech Wash)
1. Submerge your Pack in warm, clean water. Gently agitate with hands. Empty dirty water. Repeat until most of the excess dirt/grime is removed and water is mostly clear.
2. Apply waterproof gear specific wash and gently work into fabric with sponge.
3. Rinse Pack thoroughly.
4. Hang it up to dry.
5. Triple check that your Pack is completely dry before storage or use.
*Do not dry clean or machine-wash. Detergents and dry cleaning solvents will damage the fabric and ruin waterproofing.
*Never use hot water, bleach, liquid detergents, or dishwashing liquids.
*Allow to dry COMPLETELY before storage or use.
*Avoid prolonged direct sunlight as UV exposure can compromise waterproofing.
Repairs and Warranty:
All Big Agnes gear is guaranteed against manufacturing or material defect. We do not warranty products damaged from normal wear and tear, alteration made by owner, misuse, accidents, or damages caused by uses other than intended. Damage due to misuse, normal wear and tear, or improper care may be repaired, at the discretion of Big Agnes, at a reasonable charge. Gear returned for repair must be clean and free of debris.
Questions? Call us or open a support case:
877.554.8975 | support.bigagnes.com
What's in a Name?
Nestled between the peaks of Mount Pau and Mount Candy north of Steamboat lies impossibly steep Impassable canyon. Although the mouth of the canyon is relatively easily accessible, the ravine carved by South Franz Creek is densely vegetated and steep enough that early pioneers had to find alternate routes through the area.