ROOT5 vs ROOT8: Which Trail Running Vest Is Right for You?
ROOT5 vs ROOT8 is a useful comparison when your routes sit between a small race vest and a full day pack. The right choice is not a bigger number. It is the smallest setup that carries what your route actually requires.
Choose ROOT5 when the carry list is short
The LECAMO ROOT5 5L trail running pack is the compact option for short, light and fast scenarios. It fits a smaller list: water, phone, keys, fuel and a light layer when conditions call for one. It makes sense when refill points are reliable and you are not carrying much mandatory gear.
Choose ROOT8 when the route changes during the day
The LECAMO ROOT8 8L trail running pack gives you more room for daily training and medium-load routes. Consider it when you need extra food, a layer, more water or equipment that would make a 5L list feel cramped.
ROOT5 vs ROOT8: a quick decision
| Question | ROOT5 | ROOT8 |
|---|---|---|
| Carry list | Short and light | Daily or medium load |
| Route support | More frequent refills | Fewer refills or more gear |
| Best starting point | Minimal essentials | Essentials plus layers, food or extra water |
Do not choose by distance alone
Time away from help, weather, refill points, mandatory gear and total load matter as much as kilometres. Load both options with your real kit, jog on a familiar route and check whether the items you use most are easy to reach.
Check your fit and carry list
Compare the ROOT5 specifications and chest-size chart with the ROOT8 specifications and available sizes. Use the clothing, water and gear you expect to carry.
If both feel too small for the load, use our 5L, 8L and 18L pack comparison before choosing.
Note: Check the relevant product page for current specifications. This guide is general outdoor information, not individualized medical or safety advice.
What testers said about the 5L, and when it argues for the 8L
Four independent trail runners tested the LECAMO ROOT5 on their own runs, from a short loop and hill sprints to 16 and 20 mile long runs. They reported comfortable, breathable material, a close fit, two front flask pockets with zips on both sides, wide-mouth flasks that are easy to fill with ice, and a 5L back compartment with a place for poles. One of their recorded criticisms is that the capacity is smaller than a bigger race vest. If your own list regularly includes an extra layer, more food or a race's mandatory kit, that criticism is pointing you at the ROOT8 8L instead. LECAMO gave the testers the pack and did not edit what they said; their full notes are on the runner reviews page.