Vaude UltraHiker 20 Backpack - Royal Blue Aluminum Glow times can last as

Glow times can last as long as 12 hours

Insulating lid and bottom cover

Blue beam mode：9 Lumens (10hrs)

Strobe mode: 130 Lumens

it possesses the particularity and advantage of both L-shape lamp and flashlight

Vaude UltraHiker 20 Backpack - Royal Blue Aluminum Glow times can last asUltralight hiking backpack for extreme tours that require light packing. The taught mesh back (Aeroflex Ultralight) offers optimum ventilation and keeps the pack at a comfortable distance to your back. zip pocket in the lid elastic cord for attaching gear gear loops side mesh pockets webbing hip belt sternum strap opening for hydration system 18 oz