Liteway Biggie Pack Ultra 45L

The Liteway Biggie Pack Ultra 45L is the Dyneema-fabric sibling of the standard Biggie Pack, trading the recycled nylon shell for Ultra™ 200, a 67% UHMWPE / 33% Repreve polyester blend at 119 g/m². The fabric swap drops weight from 590 g to 570 g while keeping the same 45 l capacity and 12 kg load rating, pushing the volume-to-weight ratio to nearly 79 l/kg — a meaningful jump for a lower base weight without changing pack size. Construction stays frameless with standard padded shoulder straps rather than the load-lifter straps of the non-Ultra version, keeping the roll-top closure and seven pockets, including a bungee-cord front pocket and two side pockets, plus a ventilated hip belt. The fabric is highly water-resistant and zippers are YKK throughout. This is a pack for hikers already sold on the frameless, roll-top Biggie platform and willing to pay the Dyneema premium for extra durability and lower weight — suited to thru-hikes and multi-day treks where every gram matters. Available in black and white.