ROOT5
5L TRAIL RUNNING PACK
- CAPACITY
- 5L
- ROUTE
- SHORTER TIME OUT
- CARRY
- ESSENTIALS / MINIMAL REQUIRED GEAR
- BEST FOR
- FAST TRAINING / LIGHTER ROUTES
- MOVE UP WHEN
- ADDED LAYERS OR REQUIRED GEAR EXPAND THE LOAD
PACK CAPACITY GUIDE
CHOOSE YOUR PACK.
Compare ROOT5, ROOT8 and ROOT18 by time outside, water access, required gear and carry load.
ROUTE-FIRST METHOD
START WITH THE DAY. NOT THE LITRE NUMBER.
The right capacity follows from time outside, water access, required equipment and conditions. Define those four inputs before comparing packs.
- 01TIME OUTSIDE
Estimate the full time from the trailhead to your return.
- 02WATER ACCESS
Map reliable refill points and the longest gap between them.
- 03REQUIRED GEAR
List the items the route and event rules require you to carry.
- 04CONDITIONS
Allow for the layers and equipment the weather may add.
ROOT8
8L TRAIL RUNNING PACK
- CAPACITY
- 8L
- ROUTE
- DAILY / VARIABLE ROUTES
- CARRY
- ADDED LAYERS / REQUIRED GEAR
- BEST FOR
- EVERYDAY TRAIL USE
- MOVE UP WHEN
- LONGER TIME OUT REQUIRES A GREATER SINGLE-DAY LOAD
ROOT18
18L TRAIL RUNNING & FAST-HIKING PACK
- CAPACITY
- 18L
- ROUTE
- LONGER TIME OUT
- CARRY
- GREATER SINGLE-DAY LOAD
- BEST FOR
- LONG ROUTES / FAST HIKING
- MOVE UP WHEN
- YOUR REQUIRED LOAD EXCEEDS THIS SINGLE-DAY SYSTEM
SIDE-BY-SIDE
COMPARE THE ROOT PACKS.
Use this table to narrow the capacity, then review the current product page for fit, availability and full product details.
| PACK | ROUTE PROFILE | CARRY PLAN | BEST FOR | MOVE UP WHEN |
|---|---|---|---|---|
| ROOT5 / 5L | SHORTER TIME OUT | ESSENTIALS / MINIMAL REQUIRED GEAR | FAST TRAINING / LIGHTER ROUTES | ADDED LAYERS OR REQUIRED GEAR EXPAND THE LOAD |
| ROOT8 / 8L | DAILY / VARIABLE ROUTES | ADDED LAYERS / REQUIRED GEAR | EVERYDAY TRAIL USE | LONGER TIME OUT REQUIRES A GREATER SINGLE-DAY LOAD |
| ROOT18 / 18L | LONGER TIME OUT | GREATER SINGLE-DAY LOAD | LONG ROUTES / FAST HIKING | YOUR REQUIRED LOAD EXCEEDS THIS SINGLE-DAY SYSTEM |
BEFORE YOU CHOOSE
PACK CAPACITY ANSWERS.
What size trail running pack should I choose?
Choose from the route outward. ROOT5 supports a compact essentials-only carry plan, ROOT8 adds room for layers and required gear, and ROOT18 supports a greater single-day load for longer routes.
Is a 5L trail pack enough?
It can be when the route is shorter, water access is reliable and your required equipment list stays minimal. Move to a larger capacity when added layers, longer water gaps or required gear increase the load.
Does pack capacity equal water capacity?
No. The 5L, 8L and 18L figures describe total pack storage. Plan drinking water separately using time between reliable refills, weather and your individual needs.