Stability built for rugged trails.
Great for road runs and trail races with intermittent aid stations, UltrAspire''s Synaptic Lumbar Pack offers the utmost stability for a bounce-free ride. It includes an UltraFlask Bottle that stays secure in the angled holster for easy right-handed access. The front pocket is large enough for running gloves and the biggest smartphones, and there are stow straps for layers or trekking poles. Dual-side adjustments center the Synaptic''s holster at your back and the pocket at your front for a precise fit. This lumbar pack is also compatible with UltrAspire''s Lumen 600 light.
Dual-sided adjustment
Angled bottle holster with UltraFlask Bottle
Zippered front pocket
Stow straps
Compatible with Lumen 600
Item #ULA001L

Volume0.6L (34.2cu in)
Hydration Compatibleyes, angled holster
Reservoir Includedyes, 550mL UltraFlask Bottle
Pockets1 zippered front, stow straps
Waist Size26 - 42 in
Claimed Weight5.7 oz
Recommended Userunning
Manufacturer Warrantylimited lifetime