If you’re tired of carrying around a USB battery in your pocket, Medge’s bags and backpacks might interest you.

Medge has a number of products that have USB batteries built into them with wires running through the body to exposed ports on the bag’s outside, similar to the headphone cables that companies have been running headphone cables through backpacks for a little while.

Products on offer start with basic backpacks and go up through larger packs, duffel bags and even tote bags.

Each bag has a 4,000 mAh battery inside – if that’s not large enough for you, Medge will also sell you an 8,000 mAh battery from their site or you can just remove it yourself and swap it out for a battery of your choice.

Medge also sells a number of other accessories like cases, sleeves, skins and more from their site, Medgestore.com, and they’ll ship to Australia.