The 3F UL QiDian Pro UL backpack is one of the lightest ultralight backpacks available weighing only 880 grams. When you want to travel light on the track this first place to start reducing weight is the backpack itself. This backpack has no frame built in and uses UHMWPE mixed Nylon to keep the weight incredibly low.
A sleeping pad (not included) is attached to the back of the backpack which is used as the frame and padding. This multi-use means you ultimately carry less weight while freeing up room inside the backpack for other things.
The sleeping mat can be used as a mattress or as an extra layer under an air mattress. This extra layer will not only add comfort to your sleep but also add a thick layer of insulation. Because of this, this ultralight backpack/sleeping pad combination is great for using during the colder months.
If this isn’t enough the 3FUL Qidian pro backpack also has multiple attachment points on the front and sides. Because of this you can bolt on gear which will not fit inside the backpack increasing the capacity beyond 56 L. This is also useful for when you need to carry wet gear during the day.
To clean this backpack we recommend using a soft cloth dampened with water or detergent. Please test any detergent first on a small spot.
3F UL QiDian Pro UL Backpack Specifications
- Model number: Qi Dian Pro.
- Capacity: 40 L + 16 L.
- Pack weight: 880 grams.
- Load capacity up to 18 kg.
- Pack size: 70 x 30 cm/27.56 x 11.81 inches.
- User size: Height between 160 -190 cm/Waistline >79 cm.
- Colors available: White, grey and brown.
- Material: Waterproof Polymer polytehylene nylon blended.
Foam mattress is not included, please click here to see what is available.
How to Attach Sleeping Mat to the 3F UL Backpack.
How to attach sleeping mat to the 3F UL backpack video.

Ultralight Weight Backpack Colors












Typical packing list for ultralight hikers
