Lightweight. Simple. Upcycled fabrics. Our bum bags are the perfect size to carry phone, keys, and a mini snack.
We usually take raincoats / jackets with failed zips and use the fabric to redesign into bum bags. They are excellent for climbing when no pockets are available on longer multi pitch routes where you can’t really leave your phone and keys at the bottom. Also great for a bike or run with minimal gear.