Chums Downstream
Best waterproof pack for adventurers facing unpredictable wet weather.
This is the ultimate insurance policy for your gear when the forecast turns sour. By prioritizing a rugged, roll-top waterproof seal, it sacrifices the convenience of a quick-access zipper for total peace of mind in the backcountry. It is a no-nonsense fortress for your essentials that refuses to let moisture in.
$44.99
at
PNW Components (official store)
Who it's for
- Adventurers needing gear that survives rugged, off-grid environments
- Water sports enthusiasts requiring total protection from moisture
- Minimalists seeking lightweight storage for short, active excursions
Who should skip it
- Hikers needing space for extra layers or bulky equipment
- Photographers requiring instant access to cameras or gear
- Organized travelers who prefer dedicated compartments for small items
Performance breakdown
Weatherproofing
HF welded seams and roll-top closure provide near-total moisture protection.
Versatility
Seamlessly transitions between a waist pack and a shoulder carry.
Storage Capacity
Four liters is ideal for essentials without adding unnecessary bulk.
Access Speed
Roll-top design prioritizes security over quick, one-handed entry.
Build Durability
Rugged nylon construction stands up to harsh outdoor environments.
Ergonomics
Adjustable strap ensures a stable fit during active movement.
Key Specs
Capacity
4L
Dimensions
6" x 10" x 4.5"
Material
Nylon
Waterproof main pocket
Water resistant exterior pocket
HF Welded seams
Roll top closure
Removable adjustable strap
Number of pockets
1
Adjustable strap
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Chums Downstream before you decide.