Rab Veil 1

If you want to achieve your personal best or conquer a rocky ridge, simply pack everything you need into the super-light, narrow Veil 1 fanny pack from Rab - and your weight stays minimal. This bum bag is made from Ripstop Mono Mesh, a strong yet highly breathable material that is 50% lighter and absorbs 70% less moisture than other Spacer-Mesh fabrics. It offers multiple storage options without weighing you down or soaking up unwanted liquid.
The belt features laser-cut holes for air circulation and can be tightened with the adjustable Velcro strap so the bag stays securely in place when you're putting in the miles. The unneeded hip belt length can be stowed behind the integrated mesh pocket so you don't lose your streamlined shape when it counts. The zippered bib pocket holds 1 liter, ideal for snacks, gels or a compass.
There are also three mesh-lined storage pockets and four small belt loops for storing personal items. Your cell phone fits securely in the inner pocket, so you can run towards your next summit worry-free. The Veil 1 belt bag is impregnated with a fluorocarbon-free DWR coating and offers you minimalist storage options that you won't even notice.