The Superior Wilderness Designs Superior 35 UL is a frameless ultralight pack built around a 9 kg maximum load, aimed squarely at hikers running a minimal base weight rather than carrying heavy multi-day supplies. Main volume comes to 35 L, with another 10 L split across external pockets for a 45 L total — at roughly 472 g, that works out to a volume-to-weight ratio north of 95 L/kg, in line with what the lightest thru-hiking packs typically offer. The body is built from X-Pac VX07, with a tougher VX03 fabric on the base where abrasion resistance matters most.
There's no internal frame or stays here — the load is carried through the fabric and a removable, unpadded hip belt, a standard ultralight trade-off that favors low weight over load-carrying comfort. A chest strap is included, but there are no load lifters, reinforcing that this pack is meant for lighter loads rather than heavy resupplies. A roll-top closure, stretch-mesh front and side pockets, shoulder-strap pockets, and trekking-pole attachment loops round out a feature set clearly built for thru-hiking and multi-day trips where every gram counts.
Specifications
Main Compartment Volume
35 l (9.25 gal)
External Pockets Volume
10 l (2.64 gal)
Total Volume
45 l (11.89 gal)
Weight
472 g (1.04 lb)
Dimensions ( Height x Width x Depth )
76 x 25 x 15 (2.5 x 9.8 x 5.9 ft)
Maximum Load Capacity
9 kg (19.84 lb)
Back System Type
Frameless
Frame Type
Frameless
Removable Hip Belt
✓
Shoulder Strap Type
Standard padded
Chest Strap
✓
Gender-Specific Fit
Unisex
Main Fabric
X-Pac VX07
Fabric Type
X-Pac
Bottom Fabric
X-Pac VX03
Water Resistance
Highly water-resistant
Main Compartment Access
Roll-top
Number of Compartments
1
Front Pocket Count
1
Front Pocket Type
Stretch mesh
Side Pocket Count
2
Side Pocket Type
Stretch mesh
Shoulder Strap Pockets
✓
Ice Axe Loops
0
Trekking Pole Attachment
Side loops
Helmet Holder
None
Compression Straps
None
Hydration Compatible
✓
Intended Use
Thru-hiking/Ultralight, Multi-day trekking
Age Group
Adults
Recommended Trip Length
Multi-day (3-5 nights)
Volume/Weight Ratio f(x)
95.3 l/kg
Weight per Liter f(x)
10.5 g/l
Rolltop Closure
✓
Pack Style
Ultralight pack
Hip Belt Type
Webbing only
Where to buy
Failed to load offers.
Category context Hiking Backpacks (407 products)
Weight
Lighter than average· mainstream zone 574–1283 g· ranked 24 of 130
472 g
33 g 6050 g
Total volume
Standard size· mainstream zone 38–60 l· ranked 240 of 407