The LiteAF Fast Track Pack is a frameless ultralight backpack with a 35 L main body that expands to a 50 L total capacity once the external pockets are counted. The fabric is ULTRA 200, a Dyneema composite (DCF) material, with taped seams and high water resistance. At 501 g and a volume-to-weight ratio near 100, it sits firmly in the weight-minimizing end of the pack spectrum.
Access is via a top lid, backed up by a kangaroo-style front shove-it pocket for quick-reach items and two stretch-mesh side pockets for bottles or wet gear. The shoulder straps use an S-curved ergonomic shape and include their own pockets, and there is a chest strap plus side loops for trekking poles. The hip belt is removable and unpadded — a simple webbing strap rather than a load-bearing element.
The manufacturer lists a maximum recommended load under 9 kg, which lines up with its stated use for thru-hiking and multi-day trips of 3-5 nights carrying a minimalist, lightweight kit rather than heavier expedition loads.
Specifications
Main Compartment Volume
35 l (9.25 gal)
External Pockets Volume
15 l (3.96 gal)
Total Volume
50 l (13.21 gal)
Weight
501 g (1.10 lb)
Maximum Load Capacity
9.08 kg (20.02 lb)
Back System Type
Frameless
Frame Type
Frameless
Removable Hip Belt
✓
Shoulder Strap Type
S-curved ergonomic
Chest Strap
✓
Gender-Specific Fit
Unisex
Main Fabric
ULTRA 200
Fabric Type
Dyneema/DCF
Water Resistance
Highly water-resistant
Main Compartment Access
Top lid
Front Pocket Count
1
Front Pocket Type
Kangaroo/shove-it
Side Pocket Count
2
Side Pocket Type
Stretch mesh
Shoulder Strap Pockets
✓
Trekking Pole Attachment
Side loops
Compression Straps
Side only
Intended Use
Thru-hiking/Ultralight, Multi-day trekking
Age Group
Adults
Recommended Trip Length
Multi-day (3-5 nights)
Volume/Weight Ratio f(x)
99.8 l/kg
Weight per Liter f(x)
10 g/l
Pack Style
Ultralight pack
Hip Belt Type
Webbing only
Where to buy
No offers available for this product yet.
Category context Hiking Backpacks (404 products)
Weight
Ultralight· mainstream zone 936–1980 g· ranked 1 of 195
501 g
33 g 6050 g
Total volume
Standard size· mainstream zone 38–60 l· ranked 186 of 404