Unlike other models that often feel bulky or lack water resistance, the Vaupan 100L Waterproof Hiking & Camping Backpack truly impressed me during hands-on testing. Its expandable design easily adapts from 70L to 100L, giving you ample space for long treks—perfect for 4 or 5-day trips. The water-resistant fabric handled rain and splashes without a hitch, and sturdy zippers ensured durability even on rough trails.
What really makes this backpack stand out is its thoughtful comfort features: breathable mesh shoulder straps, high elastic back support, and lightweight build. Plus, the MOLLE system adds versatility for attaching gear, making it ideal for serious hikers who need reliable storage and quick access. Having tested many options, I can confidently recommend the Vaupan 100L Waterproof Hiking & Camping Backpack for long treks—it blends capacity, durability, and comfort perfectly.
Top Recommendation: Vaupan 100L Waterproof Hiking & Camping Backpack
Why We Recommend It: This backpack’s expandable capacity to 100L allows for flexible packing during multi-day hikes. Its durable, water-resistant 600D oxford fabric keeps gear dry in adverse weather. The comfortable, breathable mesh shoulder straps and high elastic back support reduce fatigue, essential on long treks. Additionally, the MOLLE system provides customizable organization—a feature often missing in competing models—making it easier to attach gear. Compared to others, its lightweight design (just 3.31 lbs) offers excellent portability without sacrificing capacity or durability.
Vaupan 100L Waterproof Hiking & Camping Backpack
- ✓ Expandable to 100L
- ✓ Lightweight and durable
- ✓ Comfortable fit
- ✕ Zippers could be smoother
- ✕ Limited color options
| Capacity | Expandable 70L or 100L |
| Material | 600D Oxford fabric with water-resistant coating |
| Dimensions | 40 x 30 x 75 cm (70L), 40 x 30 x 90 cm (100L) |
| Weight | 1.5 kg (3.31 lb) |
| Carrying System | Adjustable, breathable mesh shoulder straps with sponge padding; high elastic breathable back support |
| Additional Features | MOLLE external expansion system for attaching gear |
Unlike many hiking backpacks that feel stiff and cumbersome right out of the box, this Vaupan 100L model immediately impressed me with its flexible expansion feature. I remember trying to pack for a multi-day trek, and the ability to switch from 70L to 100L on the fly made a huge difference.
The fabric feels sturdy yet surprisingly lightweight, thanks to the durable 600D oxford material. It’s water-resistant, so I felt confident tossing it into the rain without worrying about my gear getting soaked.
The zippers are well-stitched and sturdy, holding up well even after multiple trips.
What really stood out is the comfort. The wide, padded shoulder straps and breathable mesh back panel kept me from feeling overheated or strained, even after hours of hiking.
The adjustable straps made it easy to customize the fit, which is a must for long treks.
The MOLLE system is a thoughtful addition, allowing me to attach extra gear like trekking poles and small pouches. The multiple compartments, including a dedicated laptop sleeve, kept everything organized and accessible.
I also appreciated the multiple water bottle pockets, which made staying hydrated a breeze.
At just 3.3 pounds, it’s surprisingly lightweight for such a large capacity. Whether I was carrying tents, sleeping bags, or extra clothes, the weight distribution remained comfortable.
Overall, this pack balances durability, capacity, and comfort—making it a versatile choice for any serious outdoor adventure.