Functional hip pack from The North Face for carrying your essentials. Lightweight and functional, the Lumbnical Bum Bag from The North Face the perfect hands free solution for storing your essentials when exploring the outdoors.With a volume of 4 litres, the Lumbnical has plenty of space for storing your essentials, from your phone, keys, sunglasses and anything else you might need on a day out. For extra convenience, the Lumbnical features an outer mesh pocket with a bungee loop, perfect for securing your water bottle for easy on the go hydration. The main compartment closes with a zip to keep everything secure whilst an inner security pocket with inner key clip webbing great for keeping your valuables safe. For the perfect fit, the Lumbnical features a perforated foam back and adjustable waist belt.