How you pack your backpack matters as much as what you pack. Proper weight distribution reduces fatigue and improves balance. Poor packing can make a 20-pound pack feel like 30.
The Weight Distribution Principle
Weight should sit close to your back and centered over your hips.
| Zone | What Goes Here | Examples |
|---|---|---|
| Bottom | Light, not needed until camp | Sleeping bag, puffy, sleep clothes |
| Core (against back) | Heavy items | Food, water, cook kit, bear can |
| Top | Medium weight, frequent access | Rain gear, snacks, layers |
| Outer pockets | Quick access items | Map, sunscreen, snacks |
| Hip belt pockets | Essentials | Phone, snacks, lip balm |
Loading Order (Bottom to Top)
1. Bottom Compartment
- Sleeping bag or quilt
- Sleep clothes
- Camp shoes (if bringing)
Tip: Use a waterproof stuff sack or trash compactor bag as liner.
2. Main Compartment - Back Section
This is your heaviest zone, positioned against your back:
- Food bag or bear canister
- Full water bottles/bladder
- Cooking supplies
- Heavy gear
3. Main Compartment - Middle/Front
- Shelter (if not strapped outside)
- Extra clothing layers
- Toiletries
4. Top Pocket/Lid
- Rain jacket and pants
- First aid kit
- Headlamp
- Snacks
5. Outside Pockets & Straps
- Water bottles (side pockets)
- Trekking poles (when not using)
- Sleeping pad (if foam, strapped outside)
- Dirty/wet gear (away from clean clothes)
Waterproofing Strategy
| Method | Pros | Cons |
|---|---|---|
| Pack liner (trash compactor bag) | Light, cheap, effective | One big compartment |
| Dry sacks per item | Organized | More weight, fiddly |
| Pack rain cover | Easy | Doesn't protect from submersion |
| Waterproof pack | Fully protected | Expensive, heavy |
Best approach: Pack liner + critical items in dry sacks (sleeping bag, electronics).
Compression Tips
- Compress your sleeping bag – Use stuff sack or just shove it in
- Remove all packaging – Repack food, remove cardboard
- Wear bulky items – Puffy jacket while hiking cold sections
- Use all space – Fill boots, pots, and bear canisters with small items
Common Packing Mistakes
| Mistake | Problem | Solution |
|---|---|---|
| Heavy items at bottom | Pack sags, throws off balance | Heavy items high and centered |
| Heavy items away from back | Pack pulls backward | Keep weight against your back |
| Overstuffed pockets | Items fall out, hard to access | Prioritize, use interior storage |
| Sleeping bag outside | Gets wet, wasted space | Always pack inside |
| Trekking poles vertical | Can catch on branches | Angle or pack horizontally |
Test Your Pack
Before a trip:
- Pack completely
- Put on pack and walk around
- Jump, lean, squat
- Adjust load distribution
- Make sure nothing shifts or bounces
Day-Specific Adjustments
Early morning: Stuff puffy on top, you'll need it
Rainy day: Rain gear on top, cameras deep inside
Long water carry: Water low and centered (it's heavy)
Approaching camp: Shelter on top for quick access